1
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Lin W, Wang X, Diao M, Wang Y, Zhao R, Chen J, Liao Y, Long Q, Meng Y. Promoting reactive oxygen species accumulation to overcome tyrosine kinase inhibitor resistance in cancer. Cancer Cell Int 2024; 24:239. [PMID: 38982494 PMCID: PMC11234736 DOI: 10.1186/s12935-024-03418-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 06/22/2024] [Indexed: 07/11/2024] Open
Abstract
BACKGROUND In tumor treatment, protein tyrosine kinase inhibitors (TKIs) have been extensively utilized. However, the efficacy of TKI is significantly compromised by drug resistance. Consequently, finding an effective solution to overcome TKI resistance becomes crucial. Reactive oxygen species (ROS) are a group of highly active molecules that play important roles in targeted cancer therapy including TKI targeted therapy. In this review, we concentrate on the ROS-associated mechanisms of TKI lethality in tumors and strategies for regulating ROS to reverse TKI resistance in cancer. MAIN BODY Elevated ROS levels often manifest during TKI therapy in cancers, potentially causing organelle damage and cell death, which are critical to the success of TKIs in eradicating cancer cells. However, it is noteworthy that cancer cells might initiate resistance pathways to shield themselves from ROS-induced damage, leading to TKI resistance. Addressing this challenge involves blocking these resistance pathways, for instance, the NRF2-KEAP1 axis and protective autophagy, to promote ROS accumulation in cells, thereby resensitizing drug-resistant cancer cells to TKIs. Additional effective approaches inducing ROS generation within drug-resistant cells and providing exogenous ROS stimulation. CONCLUSION ROS play pivotal roles in the eradication of tumor cells by TKI. Harnessing the accumulation of ROS to overcome TKI resistance is an effective and widely applicable approach.
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Affiliation(s)
- Wei Lin
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaojun Wang
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China
| | - Mingxin Diao
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China
| | - Yangwei Wang
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China
| | - Rong Zhao
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China
| | - Jiaping Chen
- Department of Cardiothoracic Surgery, Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, Yunnan, China
| | - Yongde Liao
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China.
| | - Qinghong Long
- Department of Internal Medicine, Renmin Hospital, Wuhan University, Wuhan, 430022, China.
| | - Yunchong Meng
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue, Jianghan District, Wuhan, Hubei, 430022, P.R. China.
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2
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Prabhu KS, Ahmad F, Kuttikrishnan S, Leo R, Ali TA, Izadi M, Mateo JM, Alam M, Ahmad A, Al-Shabeeb Akil AS, Bhat AA, Buddenkotte J, Pourkarimi E, Steinhoff M, Uddin S. Bortezomib exerts its anti-cancer activity through the regulation of Skp2/p53 axis in non-melanoma skin cancer cells and C. elegans. Cell Death Discov 2024; 10:225. [PMID: 38724504 PMCID: PMC11082213 DOI: 10.1038/s41420-024-01992-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
Non-melanoma skin cancer (NMSC), encompassing basal and squamous cell carcinoma, is the most prevalent cancer in the United States. While surgical removal remains the conventional therapy with a 95% 5-year cure rate, there is a growing interest in exploring alternative treatment strategies. In this study, we investigated the role of Bortezomib (BTZ), a proteasome inhibitor, in NMSC. Using two NMSC cell lines (A431 and A388), we examined the effects of BTZ treatment. Our results demonstrated that 48 h of BTZ treatment led to downregulating Skp2 expression in both A431 and A388 cells while upregulating p53 expression, specifically in A388 cells. These alterations resulted in impaired cellular growth and caspase-dependent cell death. Silencing Skp2 in A388 cells with siRNA confirmed the upregulation of p53 as a direct target. Furthermore, BTZ treatment increased the Bax to Bcl-2 ratio, promoting mitochondrial permeability and the subsequent release of cytochrome C, thereby activating caspases. We also found that BTZ exerted its antitumor effects by generating reactive oxygen species (ROS), as blocking ROS production significantly reduced BTZ-induced apoptotic cell death. Interestingly, BTZ treatment induced autophagy, which is evident from the increased expression of microtubule-associated proteins nucleoporin p62 and LC-3A/B. In addition to cell lines, we assessed the impact of BTZ in an in vivo setting using Caenorhabditis elegans (C. elegans). Our findings demonstrated that BTZ induced germline apoptosis in worms even at low concentrations. Notably, this increased apoptosis was mediated through the activity of CEP-1, the worm's counterpart to mammalian p53. In summary, our study elucidated the molecular mechanism underlying BTZ-induced apoptosis in NMSC cell lines and C. elegans. By targeting the skp2/p53 axis, inducing mitochondrial permeability, generating ROS, and promoting autophagy, BTZ demonstrates promising anti-cancer activity in NMSC. These findings provide novel insights into potential therapeutic strategies for controlling the unregulated growth of NMSC.
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Affiliation(s)
- Kirti S Prabhu
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Fareed Ahmad
- Department of Dermatology and Venereology, Rumailah Hospital, Hamad Medical Corporation, Doha, 3050, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Rari Leo
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Tayyiba Akbar Ali
- Division of Genomics and Translational Medicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, 34110, Qatar
| | - Mahmoud Izadi
- Division of Genomics and Translational Medicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, 34110, Qatar
| | - Jericha M Mateo
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Majid Alam
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
- Department of Dermatology and Venereology, Rumailah Hospital, Hamad Medical Corporation, Doha, 3050, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Aamir Ahmad
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Ammira S Al-Shabeeb Akil
- Population Genetic and Genomics, Genetics and Metabolic Disorders Clinical Research Program, Precision Medicine of Diabetes Obesity and Cancer laboratory, Sidra Medicine, Doha, 26999, Qatar
| | - Ajaz A Bhat
- Population Genetic and Genomics, Genetics and Metabolic Disorders Clinical Research Program, Precision Medicine of Diabetes Obesity and Cancer laboratory, Sidra Medicine, Doha, 26999, Qatar
| | - Joerg Buddenkotte
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
- Department of Dermatology and Venereology, Rumailah Hospital, Hamad Medical Corporation, Doha, 3050, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Ehsan Pourkarimi
- Division of Genomics and Translational Medicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, 34110, Qatar
| | - Martin Steinhoff
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
- Department of Dermatology and Venereology, Rumailah Hospital, Hamad Medical Corporation, Doha, 3050, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
- Department of Medicine, Weill Cornell Medicine-Qatar, Doha, 24144, Qatar
- College of Medicine, Qatar University, Doha, 2713, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, 34110, Qatar
- Department of Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar.
- Department of Dermatology and Venereology, Rumailah Hospital, Hamad Medical Corporation, Doha, 3050, Qatar.
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar.
- Laboratory Animal Research Center, Qatar University, Doha, 2713, Qatar.
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3
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Kuttikrishnan S, Hasan M, Prabhu KS, El-Elimat T, Oberlies NH, Pearce CJ, Alali FQ, Ahmad A, Pourkarimi E, Bhat AA, Yalcin HC, Uddin S. Exploring the in vivo anti-cancer potential of Neosetophomone B in leukemic cells using a zebrafish xenograft model. Exp Cell Res 2024; 435:113907. [PMID: 38184222 DOI: 10.1016/j.yexcr.2023.113907] [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: 12/09/2023] [Revised: 12/22/2023] [Accepted: 12/30/2023] [Indexed: 01/08/2024]
Abstract
Neosetophomone B (NSP-B) is a unique meroterpenoid fungal secondary metabolite that has previously demonstrated promising anti-cancer properties against various cancer cell lines in vitro. However, its in vivo anti-cancer potential remaines unexplored. To fill this gap in our knowledge, we tested NSP-B's in vivo anti-cancer activity using a zebrafish model, an organism that has gained significant traction in biomedical research due to its genetic similarities with humans and its transparent nature, allowing real-time tumor growth observation. For our experiments, we employed the K562-injected zebrafish xenograft model. Upon treating these zebrafish with NSP-B, we observed a marked reduction in the size and number of tumor xenografts. Delving deeper, our analyses indicated that NSP-B curtailed tumor growth and proliferation of leukemic grafted xenograft within the zebrafish. These results show that NSP-B possesses potent in vivo anti-cancer properties, making it a potential novel therapeutic agent for addressing hematological malignancies.
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Affiliation(s)
- Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar; College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Maram Hasan
- Biomedical Research Center, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Kirti S Prabhu
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar
| | - Tamam El-Elimat
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Nicholas H Oberlies
- Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, NC, United States
| | | | - Feras Q Alali
- College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Aamir Ahmad
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar; Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Ehsan Pourkarimi
- Division of Genomics and Translational Medicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Ajaz A Bhat
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, Doha, Qatar
| | - Huseyin C Yalcin
- Biomedical Research Center, Qatar University, P.O. Box 2713, Doha, Qatar; Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar.
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, 3050, Qatar; Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Laboratory of Animal Research Center, Qatar University, Doha, Qatar.
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4
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Kuttikrishnan S, Ahmad F, Mateo JM, Prabhu KS, El‐Elimat T, Oberlies NH, Pearce CJ, Akil ASA, Bhat AA, Alali FQ, Uddin S. Neosetophomone B induces apoptosis in multiple myeloma cells via targeting of AKT/SKP2 signaling pathway. Cell Biol Int 2024; 48:190-200. [PMID: 37885161 PMCID: PMC10952688 DOI: 10.1002/cbin.12101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 09/10/2023] [Accepted: 09/30/2023] [Indexed: 10/28/2023]
Abstract
Multiple myeloma (MM) is a hematologic malignancy associated with malignant plasma cell proliferation in the bone marrow. Despite the available treatments, drug resistance and adverse side effects pose significant challenges, underscoring the need for alternative therapeutic strategies. Natural products, like the fungal metabolite neosetophomone B (NSP-B), have emerged as potential therapeutic agents due to their bioactive properties. Our study investigated NSP-B's antitumor effects on MM cell lines (U266 and RPMI8226) and the involved molecular mechanisms. NSP-B demonstrated significant growth inhibition and apoptotic induction, triggered by reduced AKT activation and downregulation of the inhibitors of apoptotic proteins and S-phase kinase protein. This was accompanied by an upregulation of p21Kip1 and p27Cip1 and an elevated Bax/BCL2 ratio, culminating in caspase-dependent apoptosis. Interestingly, NSP-B also enhanced the cytotoxicity of bortezomib (BTZ), an existing MM treatment. Overall, our findings demonstrated that NSP-B induces caspase-dependent apoptosis, increases cell damage, and suppresses MM cell proliferation while improving the cytotoxic impact of BTZ. These findings suggest that NSP-B can be used alone or in combination with other medicines to treat MM, highlighting its importance as a promising phytoconstituent in cancer therapy.
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Affiliation(s)
- Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health SystemHamad Medical CorporationDohaQatar
- College of Pharmacy, QU HealthQatar UniversityDohaQatar
| | - Fareed Ahmad
- Translational Research Institute, Academic Health SystemHamad Medical CorporationDohaQatar
- Dermatology Institute, Academic Health SystemHamad Medical CorporationDohaQatar
| | - Jericha M. Mateo
- Translational Research Institute, Academic Health SystemHamad Medical CorporationDohaQatar
| | - Kirti S. Prabhu
- Translational Research Institute, Academic Health SystemHamad Medical CorporationDohaQatar
| | - Tamam El‐Elimat
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of PharmacyJordan University of Science and TechnologyIrbidJordan
| | - Nicholas H. Oberlies
- Department of Chemistry and BiochemistryUniversity of North Carolina at GreensboroGreensboroNorth CarolinaUSA
| | | | - Ammira S. Alshabeeb Akil
- Department of Human Genetics‐Precision Medicine in DiabetesObesity and Cancer Research Program, Sidra MedicineDohaQatar
| | - Ajaz A. Bhat
- Department of Human Genetics‐Precision Medicine in DiabetesObesity and Cancer Research Program, Sidra MedicineDohaQatar
| | | | - Shahab Uddin
- Translational Research Institute, Academic Health SystemHamad Medical CorporationDohaQatar
- Dermatology Institute, Academic Health SystemHamad Medical CorporationDohaQatar
- Laboratory of Animal Research CenterQatar UniversityDohaQatar
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5
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Kuttikrishnan S, Bhat AA, Mateo JM, Ahmad F, Alali FQ, El-Elimat T, Oberlies NH, Pearce CJ, Uddin S. Anticancer activity of Neosetophomone B by targeting AKT/SKP2/MTH1 axis in leukemic cells. Biochem Biophys Res Commun 2022; 601:59-64. [PMID: 35228122 DOI: 10.1016/j.bbrc.2022.02.071] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 12/22/2022]
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6
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Aldrich LN, Burdette JE, de Blanco EC, Coss CC, Eustaquio AS, Fuchs JR, Kinghorn AD, MacFarlane A, Mize B, Oberlies NH, Orjala J, Pearce CJ, Phelps MA, Rakotondraibe LH, Ren Y, Soejarto DD, Stockwell BR, Yalowich JC, Zhang X. Discovery of Anticancer Agents of Diverse Natural Origin. JOURNAL OF NATURAL PRODUCTS 2022; 85:702-719. [PMID: 35213158 PMCID: PMC9034850 DOI: 10.1021/acs.jnatprod.2c00036] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Research progress from mainly over the last five years is described for a multidisciplinary collaborative program project directed toward the discovery of potential anticancer agents from a broad range of taxonomically defined organisms. Selected lead compounds with potential as new antitumor agents that are representative of considerable structural diversity have continued to be obtained from each of tropical plants, terrestrial and aquatic cyanobacteria, and filamentous fungi. Recently, a new focus has been on the investigation of the constituents of U.S. lichens and their fungal mycobionts. A medicinal chemistry and pharmacokinetics component of the project has optimized structurally selected lead natural products, leading to enhanced cytotoxic potencies against selected cancer cell lines. Biological testing has shown several compounds to have in vivo activity, and relevant preliminary structure-activity relationship and mechanism of action studies have been performed. Several promising lead compounds worthy of further investigation have been identified from the most recent collaborative work performed.
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Affiliation(s)
- Leslie N. Aldrich
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Joanna E. Burdette
- College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | | | - Christopher C. Coss
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Alessandra S. Eustaquio
- College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | - James R. Fuchs
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - A. Douglas Kinghorn
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Amanda MacFarlane
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Brittney Mize
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Nicholas H. Oberlies
- Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina 24702, United States
| | - Jimmy Orjala
- College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | - Cedric J. Pearce
- Mycosynthetix, Inc., Hillsborough, North Carolina 27278, United States
| | - Mitch A. Phelps
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | | | - Yulin Ren
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Djaja Doel Soejarto
- College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
- Field Museum of Natural History, Chicago, Illinois 60605, United States
| | - Brent R. Stockwell
- Department of Biological Sciences, Columbia University, New York, New York 10027, United States
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Jack C. Yalowich
- College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xiaoli Zhang
- College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
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7
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Flores-Bocanegra L, Al Subeh ZY, Egan JM, El-Elimat T, Raja HA, Burdette JE, Pearce CJ, Linington RG, Oberlies NH. Dereplication of Fungal Metabolites by NMR-Based Compound Networking Using MADByTE. JOURNAL OF NATURAL PRODUCTS 2022; 85:614-624. [PMID: 35020372 PMCID: PMC8957573 DOI: 10.1021/acs.jnatprod.1c00841] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Strategies for natural product dereplication are continually evolving, essentially in lock step with advances in MS and NMR techniques. MADByTE is a new platform designed to identify common structural features between samples in complex extract libraries using two-dimensional NMR spectra. This study evaluated the performance of MADByTE for compound dereplication by examining two classes of fungal metabolites, the resorcylic acid lactones (RALs) and spirobisnaphthalenes. First, a pure compound database was created using the HSQC and TOCSY data from 19 RALs and 10 spirobisnaphthalenes. Second, this database was used to assess the accuracy of compound class clustering through the generation of a spin system feature network. Seven fungal extracts were dereplicated using this approach, leading to the correct prediction of members of both families from the extract set. Finally, NMR-guided isolation led to the discovery of three new palmarumycins (20-22). Together these results demonstrate that MADByTE is effective for the detection of specific compound classes in complex mixtures and that this detection is possible for both known and new natural products.
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Affiliation(s)
- Laura Flores-Bocanegra
- Department
of Chemistry and Biochemistry, University
of North Carolina at Greensboro, Greensboro, North Carolina 27412, United States
| | - Zeinab Y. Al Subeh
- Department
of Chemistry and Biochemistry, University
of North Carolina at Greensboro, Greensboro, North Carolina 27412, United States
| | - Joseph M. Egan
- Department
of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - Tamam El-Elimat
- Department
of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Huzefa A. Raja
- Department
of Chemistry and Biochemistry, University
of North Carolina at Greensboro, Greensboro, North Carolina 27412, United States
| | - Joanna E. Burdette
- Department
of Pharmaceutical Sciences, University of
Illinois at Chicago, Chicago, Illinois 60612, United States
| | - Cedric J. Pearce
- Mycosynthetix,
Inc., Hillsborough, North Carolina 27278, United States
| | - Roger G. Linington
- Department
of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - Nicholas H. Oberlies
- Department
of Chemistry and Biochemistry, University
of North Carolina at Greensboro, Greensboro, North Carolina 27412, United States
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8
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Li HL, Cheng Y, Zhou ZW, Long HZ, Luo HY, Wen DD, Cheng L, Gao LC. Isoliensinine induces cervical cancer cell cycle arrest and apoptosis by inhibiting the AKT/GSK3α pathway. Oncol Lett 2021; 23:8. [PMID: 34820007 PMCID: PMC8607237 DOI: 10.3892/ol.2021.13126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/20/2021] [Indexed: 12/26/2022] Open
Abstract
Isoliensinine is a bis-benzylisoquinoline alkaloid that can be isolated from the lotus Nelumbo nucifera Gaertn. It has been reported to exert a variety of anti-cancer properties. In the present study, the potential effects of isoliensinine on cervical cancer Siha, HeLa, Caski and C33A cell lines were investigated by using Cell Counting Kit-8 (CCK-8), flow cytometry, western blotting and reverse transcription-PCR (RT-PCR) to measure cell proliferation, the cell cycle and apoptosis, in addition to elucidating the underlying molecular mechanism. Protein levels of p21, CDK2, Cyclin E, Mcl-1, cleaved Caspase-9, AKT, phosphorylated-AKT, glycogen synthase kinase (Gsk)3α, PTEN, and mRNA levels of p21, p15, p27, CDK2, CDK4, Cyclin E, Cyclin D, Gsk3α, Gsk3β and PTEN were measured. Molecular docking assays were used to calculate the strength of binding of isoliensinine to AKT using AutoDock 4.0. Isoliensinine was found to induce cell cycle arrest at the G0/G1 phase by upregulating p21 expression and downregulating CDK2 and cyclin E in cervical cancer cells. In addition, in previous research, isoliensinine promoted cell apoptosis by downregulating myeloid-cell leukemia 1 expression and activating caspase-9. Upstream, isoliensinine significantly downregulated AKT (S473) phosphorylation and GSK3α expression in a dose- and time-dependent manner. The AKT inhibitor AKTi-1/2 enhanced the function of isoliensinine on cell cycle arrest and apoptosis through the AKT/GSK3α pathway. AutoDock analysis showed that isoliensinine can bind to the AKT protein. These findings suggest that isoliensinine can induce cervical cancer cell cycle arrest and apoptosis by inhibiting the AKT/GSK3α pathway, which represents a novel strategy for the treatment of cervical cancer.
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Affiliation(s)
- Hong-Li Li
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China.,School of Life Science, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Yan Cheng
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China.,Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research Affiliated to School of Pharmacy, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Zi-Wei Zhou
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China.,Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research Affiliated to School of Pharmacy, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Hui-Zhi Long
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China.,Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research Affiliated to School of Pharmacy, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Hong-Yu Luo
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China.,Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research Affiliated to School of Pharmacy, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Dan-Dan Wen
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China
| | - Lin Cheng
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Li-Chen Gao
- Department of Pharmacy, Cancer Institute, Phase I Clinical Trial Centre, Changsha Central Hospital Affiliated to University of South China, School of Pharmacy, University of South China, Changsha, Hunan 410000, P.R. China.,Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research Affiliated to School of Pharmacy, University of South China, Hengyang, Hunan 421001, P.R. China
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9
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Sanguinarine mediated apoptosis in Non-Small Cell Lung Cancer via generation of reactive oxygen species and suppression of JAK/STAT pathway. Biomed Pharmacother 2021; 144:112358. [PMID: 34794241 DOI: 10.1016/j.biopha.2021.112358] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 10/08/2021] [Accepted: 10/19/2021] [Indexed: 12/11/2022] Open
Abstract
Effective treatment of lung cancer remains a significant clinical challenge due to its multidrug resistance and side effects of the current treatment options. The high mortality associated with this malignancy indicates the need for new therapeutic interventions with fewer side effects. Natural compounds offer various benefits such as easy access, minimal side effects, and multi-molecular targets and thus, can prove useful in treating lung cancer. Sanguinarine (SNG), a natural compound, possesses favorable therapeutic potential against a variety of cancers. Here, we examined the underlying molecular mechanisms of SNG in Non-Small Cell Lung Cancer (NSCLC) cells. SNG suppressed cell growth and induced apoptosis via downregulation of the constitutively active JAK/STAT pathway in all the NSCLC cell lines. siRNA silencing of STAT3 in NSCLC cells further confirmed the involvement of the JAK/STAT signaling cascade. SNG treatment increased Bax/Bcl-2 ratio, which contributed to a leaky mitochondrial membrane leading to cytochrome c release accompanied by caspase activation. In addition, we established the antitumor effects of SNG through reactive oxygen species (ROS) production, as inhibiting ROS production prevented the apoptosis-inducing potential of SNG. In vivo xenograft tumor model further validated our in vitro findings. Overall, our study investigated the molecular mechanisms by which SNG induces apoptosis in NSCLC, providing avenues for developing novel natural compound-based cancer therapies.
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Kwon J, Jeon JH, Yang SI, Yang H. Rapid and sensitive detection of
Aspergillus niger
using permeabilization based on tris buffer containing hydrazine. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12424] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Jungwook Kwon
- Department of Chemistry and Chemistry Institute for Functional Materials Pusan National University Busan Korea
| | - Jun Hui Jeon
- Department of Applied Chemistry Kyung Hee University Yongin Korea
| | - Sung Ik Yang
- Department of Applied Chemistry Kyung Hee University Yongin Korea
| | - Haesik Yang
- Department of Chemistry and Chemistry Institute for Functional Materials Pusan National University Busan Korea
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11
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Kuttikrishnan S, Prabhu KS, Al Sharie AH, Al Zu'bi YO, Alali FQ, Oberlies NH, Ahmad A, El-Elimat T, Uddin S. Natural resorcylic acid lactones: A chemical biology approach for anticancer activity. Drug Discov Today 2021; 27:547-557. [PMID: 34655796 DOI: 10.1016/j.drudis.2021.10.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 06/25/2021] [Accepted: 10/05/2021] [Indexed: 12/13/2022]
Abstract
Resorcylic acid lactones (RALs) are fungal polyketides that consist of a β-resorcylic acid residue (2,4-dihydroxybenzoic acid) embedded in a macrolactone ring. RALs exhibit a broad range of biological activities, including anticancer activities. Following discovery of the selective Hsp90 inhibition activity of radicicol, the kinase inhibition activity of hypothemycin, monocillin II, 5Z-7-oxo-zeaenol, and L-783,277 RALs, and the nuclear factor kappa B (NF-κB) inhibition activity of the RAL zearalenone, have attracted great attention as potential therapeutics for cancer treatment. In this minireview, we focus on natural RALs that possess cytotoxic activities [IC50 values < 10 μM (or 4-5 μg/ml)], discussing their structures, isolation, occurrence, biological activities, and anticancer molecular mechanisms.
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Affiliation(s)
- Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha, Qatar
| | - Kirti S Prabhu
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Ahmed H Al Sharie
- Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Yazan O Al Zu'bi
- Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Feras Q Alali
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, Doha, Qatar; QU Health, Qatar University, Doha, Qatar
| | - Nicholas H Oberlies
- Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, NC 27402, United States
| | - Aamir Ahmad
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Tamam El-Elimat
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid 22110, Jordan.
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Laboratory of Animal Research Center, Qatar University, Doha, Qatar.
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12
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El-Elimat T, Raja HA, Figueroa M, Al Sharie AH, Bunch RL, Oberlies NH. Freshwater Fungi as a Source of Chemical Diversity: A Review. JOURNAL OF NATURAL PRODUCTS 2021; 84:898-916. [PMID: 33662206 PMCID: PMC8127292 DOI: 10.1021/acs.jnatprod.0c01340] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
As their name indicates, freshwater fungi occur on submerged substrates in fresh water habitats. This review brings together the chemical diversity and biological activity of 199 of the 280 known freshwater fungal metabolites published from 1992 to 2020, representing at least seven structural classes, including polyketides, phenylpropanoids, terpenoids, meroterpenoids, alkaloids, polypeptides, and monosaccharides. In addition to describing what they are, where they are found, and what they do, we also discuss strategies for the collection, isolation, and identification of fungi from freshwater habitats, with the goal of enhancing chemists' knowledge of several mycological principles. We anticipate that this review will provide a springboard for future natural products studies from this fascinating but underexplored group of Ascomycota.
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Affiliation(s)
- Tamam El-Elimat
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, 22110, Jordan
| | - Huzefa A. Raja
- Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina 27402, United States
| | - Mario Figueroa
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Ahmed H. Al Sharie
- Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Rick L. Bunch
- Department of Geography, Environment, and Sustainability, University of North Carolina at Greensboro, Greensboro, North Carolina 27402, USA
| | - Nicholas H. Oberlies
- Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, North Carolina 27402, United States
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13
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Ma L, Wang H, Wang J, Liu L, Zhang S, Bu M. Novel Steroidal 5α,8α-Endoperoxide Derivatives with Semicarbazone/Thiosemicarbazone Side-chain as Apoptotic Inducers through an Intrinsic Apoptosis Pathway: Design, Synthesis and Biological Studies. Molecules 2020; 25:molecules25051209. [PMID: 32156024 PMCID: PMC7179397 DOI: 10.3390/molecules25051209] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/02/2020] [Accepted: 03/06/2020] [Indexed: 12/11/2022] Open
Abstract
A series of novel steroidal 5α,8α-endoperoxide derivatives bearing semicarbazone (7a–g) or thiosemicarbazone (7h–k) side chain were designed, synthesized and evaluated for their cytotoxicities in four human cancer cell lines (HepG2, HCT-116, MCF-7, and A549) using the MTT assay in vitro. The results showed that compound 7j exhibited significant cytotoxic activity against HepG2 cells (IC50 = 3.52 μM), being more potent than ergosterol peroxide. Further cellular mechanism studies in HepG2 cells indicated that compound 7j triggered the mitochondrial-mediated apoptosis by decreasing mitochondrial membrane potential (MMP), which was associated with up-regulation of Bax, down-regulation of Bcl-2, activation levels of the caspase cascade, and formation of reactive oxygen species (ROS). The above findings indicated that compound 7j may be used as a promising skeleton for antitumor agents with improved efficacy.
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Affiliation(s)
- Liwei Ma
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar 161006, China;
| | - Haijun Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
| | - Jing Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
| | - Lei Liu
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
| | - Song Zhang
- Basic Medical Science College, Qiqihar Medical University, Qiqihar 161006, China;
| | - Ming Bu
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
- Correspondence: ; Tel.: +86-0452-266-3881
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