1
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Vu QV, Vu NT, Baba K, Sasaki S, Tamura R, Morimoto K, Hirano H, Osada H, Kataoka T. Porphyrin derivatives inhibit tumor necrosis factor α-induced gene expression and reduce the expression and increase the cross-linked forms of cellular components of the nuclear factor κB signaling pathway. Eur J Pharmacol 2024; 977:176747. [PMID: 38880218 DOI: 10.1016/j.ejphar.2024.176747] [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: 03/20/2024] [Revised: 06/01/2024] [Accepted: 06/13/2024] [Indexed: 06/18/2024]
Abstract
The transcription factor nuclear factor κB (NF-κB) is activated by proinflammatory cytokines, such as tumor necrosis factor α (TNF-α) and Toll-like receptor (TLR) ligands. Screening of NPDepo chemical libraries identified porphyrin derivatives as anti-inflammatory compounds that strongly inhibited the up-regulation of intercellular adhesion molecule-1 (ICAM-1) expression induced by TNF-α, interleukin-1α, the TLR3 ligand, and TLR4 ligand in human umbilical vein endothelial cells. In the present study, the mechanisms of action of porphyrin derivatives were further elucidated using human lung adenocarcinoma A549 cells. Porphyrin derivatives, i.e., dimethyl-2,7,12,18-tetramethyl-3,8-di(1-methoxyethyl)-21H,23H-porphine-13,17-dipropionate (1) and pheophorbide a (2), inhibited TNF-α-induced ICAM-1 expression and decreased the TNF-α-induced transcription of ICAM-1, vascular cell adhesion molecule-1, and E-selectin genes. 1 and 2 reduced the expression of the NF-κB subunit RelA protein for 1 h, which was not rescued by the inhibition of proteasome- and lysosome-dependent protein degradation. In addition, 1 and 2 decreased the expression of multiple components of the TNF receptor 1 complex, and this was accompanied by the appearance of their cross-linked forms. As common components of the NF-κB signaling pathway, 1 and 2 also cross-linked the α, β, and γ subunits of the inhibitor of NF-κB kinase complex and the NF-κB subunits RelA and p50. Cellular protein synthesis was prevented by 2, but not by 1. Therefore, the present results indicate that porphyrin derivative 1 reduced the expression and increased the cross-linked forms of cellular components required for the NF-κB signaling pathway without affecting global protein synthesis.
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Affiliation(s)
- Quy Van Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Nhat Thi Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Kosuke Baba
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Saki Sasaki
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Ryuichi Tamura
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Kyoko Morimoto
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Hiroyuki Hirano
- Chemical Resource Development Research Unit, RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan
| | - Hiroyuki Osada
- Chemical Resource Development Research Unit, RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan; Department of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, 422-8526, Japan
| | - Takao Kataoka
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan; Biomedical Research Center, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
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2
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Janssen LLG, van Leeuwen-Kerkhoff N, Westers TM, de Gruijl TD, van de Loosdrecht AA. The immunoregulatory role of monocytes and thrombomodulin in myelodysplastic neoplasms. Front Oncol 2024; 14:1414102. [PMID: 39132505 PMCID: PMC11310157 DOI: 10.3389/fonc.2024.1414102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 07/12/2024] [Indexed: 08/13/2024] Open
Abstract
Myelodysplastic neoplasms (MDS) are clonal disorders of the myeloid lineage leading to peripheral blood cytopenias. Dysregulation of innate immunity is hypothesized to be a potent driver of MDS. A recent study revealed increased thrombomodulin (TM) expression on classical monocytes in MDS, which was associated with prolonged survival. TM is a receptor with immunoregulatory capacities, however, its exact role in MDS development remains to be elucidated. In this review we focus on normal monocyte biology and report on the involvement of monocytes in myeloid disease entities with a special focus on MDS. Furthermore, we delve into the current knowledge on TM and its function in monocytes in health and disease and explore the role of TM-expressing monocytes as driver, supporter or epiphenomenon in the MDS bone marrow environment.
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Affiliation(s)
- Luca L. G. Janssen
- Department of Hematology, Amsterdam University Medical Center (UMC), Vrije Universiteit, Amsterdam, Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, Netherlands
| | - Nathalie van Leeuwen-Kerkhoff
- Department of Hematology, Amsterdam University Medical Center (UMC), Vrije Universiteit, Amsterdam, Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, Netherlands
| | - Theresia M. Westers
- Department of Hematology, Amsterdam University Medical Center (UMC), Vrije Universiteit, Amsterdam, Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, Netherlands
| | - Tanja D. de Gruijl
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, Netherlands
- Department of Medical Oncology, Amsterdam University Medical Center (UMC), Vrije Universiteit, Amsterdam, Netherlands
- Amsterdam Institute for Immunity and Infectious Diseases, Amsterdam, Netherlands
| | - Arjan A. van de Loosdrecht
- Department of Hematology, Amsterdam University Medical Center (UMC), Vrije Universiteit, Amsterdam, Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, Netherlands
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3
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Medeiros M, Guenka S, Bastos D, Oliveira KL, Brassesco MS. Amicis Omnia Sunt Communia: NF-κB Inhibition as an Alternative to Overcome Osteosarcoma Heterogeneity. Pharmaceuticals (Basel) 2024; 17:734. [PMID: 38931401 PMCID: PMC11206879 DOI: 10.3390/ph17060734] [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: 04/30/2024] [Revised: 05/29/2024] [Accepted: 05/31/2024] [Indexed: 06/28/2024] Open
Abstract
Tumor heterogeneity poses a significant challenge in osteosarcoma (OS) treatment. In this regard, the "omics" era has constantly expanded our understanding of biomarkers and altered signaling pathways (i.e., PI3K/AKT/mTOR, WNT/β-catenin, NOTCH, SHH/GLI, among others) involved in OS pathophysiology. Despite different players and complexities, many commonalities have been described, among which the nuclear factor kappa B (NF-κB) stands out. Its altered activation is pervasive in cancer, with pleiotropic action on many disease-relevant traits. Thus, in the scope of this article, we highlight the evidence of NF-κB dysregulation in OS and its integration with other cancer-related pathways while we summarize the repertoire of compounds that have been described to interfere with its action. In silico strategies were used to demonstrate that NF-κB is closely coordinated with other commonly dysregulated signaling pathways not only by functionally interacting with several of their members but also by actively participating in the regulation of their transcription. While existing inhibitors lack selectivity or act indirectly, the therapeutic potential of targeting NF-κB is indisputable, first for its multifunctionality on most cancer hallmarks, and secondly, because, as a common downstream effector of the many dysregulated pathways influencing OS aggressiveness, it turns complex regulatory networks into a simpler picture underneath molecular heterogeneity.
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Affiliation(s)
- Mariana Medeiros
- Cell Biology Department, Ribeirão Preto Medical School, University of São Paulo, Avenida Bandeirantes, 3900-Vila Monte Alegre, Ribeirão Preto 14040-900, São Paulo, Brazil;
| | - Sophia Guenka
- Biology Department, Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, University of São Paulo, Avenida Bandeirantes, 3900-Vila Monte Alegre, Ribeirão Preto 14040-900, São Paulo, Brazil; (S.G.); (D.B.)
| | - David Bastos
- Biology Department, Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, University of São Paulo, Avenida Bandeirantes, 3900-Vila Monte Alegre, Ribeirão Preto 14040-900, São Paulo, Brazil; (S.G.); (D.B.)
| | - Karla Laissa Oliveira
- Regional Blood Center, University of São Paulo, Avenida Bandeirantes, 3900-Vila Monte Alegre, Ribeirão Preto 14051-140, São Paulo, Brazil;
| | - María Sol Brassesco
- Biology Department, Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, University of São Paulo, Avenida Bandeirantes, 3900-Vila Monte Alegre, Ribeirão Preto 14040-900, São Paulo, Brazil; (S.G.); (D.B.)
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4
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Lalle G, Lautraite R, Bouherrou K, Plaschka M, Pignata A, Voisin A, Twardowski J, Perrin-Niquet M, Stéphan P, Durget S, Tonon L, Ardin M, Degletagne C, Viari A, Belgarbi Dutron L, Davoust N, Postler TS, Zhao J, Caux C, Caramel J, Dalle S, Cassier PA, Klein U, Schmidt-Supprian M, Liblau R, Ghosh S, Grinberg-Bleyer Y. NF-κB subunits RelA and c-Rel selectively control CD4+ T cell function in multiple sclerosis and cancer. J Exp Med 2024; 221:e20231348. [PMID: 38563819 PMCID: PMC10986815 DOI: 10.1084/jem.20231348] [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] [Received: 08/01/2023] [Revised: 01/30/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024] Open
Abstract
The outcome of cancer and autoimmunity is often dictated by the effector functions of CD4+ conventional T cells (Tconv). Although activation of the NF-κB signaling pathway has long been implicated in Tconv biology, the cell-autonomous roles of the separate NF-κB transcription-factor subunits are unknown. Here, we dissected the contributions of the canonical NF-κB subunits RelA and c-Rel to Tconv function. RelA, rather than c-Rel, regulated Tconv activation and cytokine production at steady-state and was required for polarization toward the TH17 lineage in vitro. Accordingly, RelA-deficient mice were fully protected against neuroinflammation in a model of multiple sclerosis due to defective transition to a pathogenic TH17 gene-expression program. Conversely, Tconv-restricted ablation of c-Rel impaired their function in the microenvironment of transplanted tumors, resulting in enhanced cancer burden. Moreover, Tconv required c-Rel for the response to PD-1-blockade therapy. Our data reveal distinct roles for canonical NF-κB subunits in different disease contexts, paving the way for subunit-targeted immunotherapies.
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Affiliation(s)
- Guilhem Lalle
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Raphaëlle Lautraite
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Khaled Bouherrou
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Maud Plaschka
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Aurora Pignata
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), UMR INSERM 1291, CNRS 5051, Université Toulouse III, Toulouse, France
| | - Allison Voisin
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Julie Twardowski
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Marlène Perrin-Niquet
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Pierre Stéphan
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Sarah Durget
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Laurie Tonon
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, Gilles Thomas Bioinformatics Platform, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Maude Ardin
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, Gilles Thomas Bioinformatics Platform, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Cyril Degletagne
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Alain Viari
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, Gilles Thomas Bioinformatics Platform, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | | | - Nathalie Davoust
- Laboratory of Biology and Modelling of the Cell, Ecole Normale Supérieure of Lyon, CNRS UMR 5239, INSERM U1293, Lyon, France
| | - Thomas S. Postler
- Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jingyao Zhao
- Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Christophe Caux
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Julie Caramel
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Stéphane Dalle
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Philippe A. Cassier
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Ulf Klein
- Division of Haematology and Immunology, Leeds Institute of Medical Research at St. James’s, University of Leeds, Leeds, UK
| | - Marc Schmidt-Supprian
- Institute of Experimental Hematology, School of Medicine, Technical University of Munich, Munich, Germany
- Center for Translational Cancer Research, School of Medicine, Technical University of Munich, Munich, Germany
- German Cancer Consortium and German Cancer Research Center, Heidelberg, Germany
| | - Roland Liblau
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), UMR INSERM 1291, CNRS 5051, Université Toulouse III, Toulouse, France
| | - Sankar Ghosh
- Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Yenkel Grinberg-Bleyer
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
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5
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Nakano K, Yokota Y, Vu QV, Lagravinese F, Kataoka T. Structure-Activity Relationship of Oleanane-Type Pentacyclic Triterpenoids on Nuclear Factor κB Activation and Intracellular Trafficking and N-Linked Glycosylation of Intercellular Adhesion Molecule-1. Int J Mol Sci 2024; 25:6026. [PMID: 38892215 PMCID: PMC11173061 DOI: 10.3390/ijms25116026] [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: 04/16/2024] [Revised: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
In our previous study, two oleanane-type pentacyclic triterpenoids (oleanolic acid and maslinic acid) were reported to affect the N-glycosylation and intracellular trafficking of intercellular adhesion molecule-1 (ICAM-1). The present study was aimed at investigating the structure-activity relationship of 13 oleanane-type natural triterpenoids with respect to the nuclear factor κB (NF-κB) signaling pathway and the expression, intracellular trafficking, and N-glycosylation of the ICAM-1 protein in human lung adenocarcinoma A549 cells. Hederagenin, echinocystic acid, erythrodiol, and maslinic acid, which all possess two hydroxyl groups, decreased the viability of A549 cells. Celastrol and pristimerin, both of which possess an α,β-unsaturated carbonyl group, decreased cell viability but more strongly inhibited the interleukin-1α-induced NF-κB signaling pathway. Oleanolic acid, moronic acid, and glycyrrhetinic acid interfered with N-glycosylation without affecting the cell surface expression of the ICAM-1 protein. In contrast, α-boswellic acid and maslinic acid interfered with the N-glycosylation of the ICAM-1 protein, which resulted in the accumulation of high-mannose-type N-glycans. Among the oleanane-type triterpenoids tested, α-boswellic acid and maslinic acid uniquely interfered with the intracellular trafficking and N-glycosylation of glycoproteins.
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Affiliation(s)
- Kaori Nakano
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Yuka Yokota
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Quy Van Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Francesca Lagravinese
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Takao Kataoka
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
- Biomedical Research Center, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
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6
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Cheng LF, You CQ, Peng C, Ren JJ, Guo K, Liu TL. Mesenchymal stem cell-derived exosomes as a new drug carrier for the treatment of spinal cord injury: A review. Chin J Traumatol 2024; 27:134-146. [PMID: 38570272 PMCID: PMC11138942 DOI: 10.1016/j.cjtee.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/20/2024] [Accepted: 03/15/2024] [Indexed: 04/05/2024] Open
Abstract
Spinal cord injury (SCI) is a devastating traumatic disease seriously impairing the quality of life in patients. Expectations to allow the hopeless central nervous system to repair itself after injury are unfeasible. Developing new approaches to regenerate the central nervous system is still the priority. Exosomes derived from mesenchymal stem cells (MSC-Exo) have been proven to robustly quench the inflammatory response or oxidative stress and curb neuronal apoptosis and autophagy following SCI, which are the key processes to rescue damaged spinal cord neurons and restore their functions. Nonetheless, MSC-Exo in SCI received scant attention. In this review, we reviewed our previous work and other studies to summarize the roles of MSC-Exo in SCI and its underlying mechanisms. Furthermore, we also focus on the application of exosomes as drug carrier in SCI. In particular, it combs the advantages of exosomes as a drug carrier for SCI, imaging advantages, drug types, loading methods, etc., which provides the latest progress for exosomes in the treatment of SCI, especially drug carrier.
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Affiliation(s)
- Lin-Fei Cheng
- Medical College, Anhui University of Science and Technology, Huainan, 232000, Anhui province, China
| | - Chao-Qun You
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China
| | - Cheng Peng
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China
| | - Jia-Ji Ren
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China
| | - Kai Guo
- Department of Orthopaedics, The Central Hospital of Shanghai Putuo District, Shanghai, 200333, China
| | - Tie-Long Liu
- Medical College, Anhui University of Science and Technology, Huainan, 232000, Anhui province, China.
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7
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Han T, Xu Y, Liu H, Sun L, Cheng X, Shen Y, Wei J. Function and Mechanism of Abscisic Acid on Microglia-Induced Neuroinflammation in Parkinson's Disease. Int J Mol Sci 2024; 25:4920. [PMID: 38732130 PMCID: PMC11084589 DOI: 10.3390/ijms25094920] [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: 04/03/2024] [Revised: 04/27/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024] Open
Abstract
Parkinson's disease (PD), as a neurologically implemented disease with complex etiological factors, has a complex and variable pathogenesis. Accompanying further research, neuroinflammation has been found to be one of the possible factors in its pathogenesis. Microglia, as intrinsic immune cells in the brain, play an important role in maintaining microenvironmental homeostasis in the brain. However, over-activation of neurotoxic microglia in PD promotes neuroinflammation, which further increases dopaminergic (DA) neuronal damage and exacerbates the disease process. Therefore, targeting and regulating the functional state of microglia is expected to be a potential avenue for PD treatment. In addition, plant extracts have shown great potential in the treatment of neurodegenerative disorders due to their abundant resources, mild effects, and the presence of multiple active ingredients. However, it is worth noting that some natural products have certain toxic side effects, so it is necessary to pay attention to distinguish medicinal ingredients and usage and dosage when using to avoid aggravating the progression of diseases. In this review, the roles of microglia with different functional states in PD and the related pathways inducing microglia to transform into neuroprotective states are described. At the same time, it is discussed that abscisic acid (ABA) may regulate the polarization of microglia by targeting them, promote their transformation into neuroprotective state, reduce the neuroinflammatory response in PD, and provide a new idea for the treatment of PD and the selection of drugs.
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Affiliation(s)
- Tingting Han
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Yuxiang Xu
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Haixuan Liu
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Lin Sun
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, China
| | - Xiangshu Cheng
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Ying Shen
- Department of Physiology, Zhejiang University School of Medicine, Hangzhou 310058, China;
| | - Jianshe Wei
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
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8
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Vu QV, Sayama S, Ando M, Kataoka T. Sesquiterpene Lactones Containing an α-Methylene-γ-Lactone Moiety Selectively Down-Regulate the Expression of Tumor Necrosis Factor Receptor 1 by Promoting Its Ectodomain Shedding in Human Lung Adenocarcinoma A549 Cells. Molecules 2024; 29:1866. [PMID: 38675685 PMCID: PMC11053566 DOI: 10.3390/molecules29081866] [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: 03/19/2024] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Alantolactone is a eudesmane-type sesquiterpene lactone containing an α-methylene-γ-lactone moiety. Previous studies showed that alantolactone inhibits the nuclear factor κB (NF-κB) signaling pathway by targeting the inhibitor of NF-κB (IκB) kinase. However, in the present study, we demonstrated that alantolactone selectively down-regulated the expression of tumor necrosis factor (TNF) receptor 1 (TNF-R1) in human lung adenocarcinoma A549 cells. Alantolactone did not affect the expression of three adaptor proteins recruited to TNF-R1. The down-regulation of TNF-R1 expression by alantolactone was suppressed by an inhibitor of TNF-α-converting enzyme. Alantolactone increased the soluble forms of TNF-R1 that were released into the culture medium as an ectodomain. The structure-activity relationship of eight eudesmane derivatives revealed that an α-methylene-γ-lactone moiety was needed to promote TNF-R1 ectodomain shedding. In addition, parthenolide and costunolide, two sesquiterpene lactones with an α-methylene-γ-lactone moiety, increased the amount of soluble TNF-R1. Therefore, the present results demonstrate that sesquiterpene lactones with an α-methylene-γ-lactone moiety can down-regulate the expression of TNF-R1 by promoting its ectodomain shedding in A549 cells.
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Affiliation(s)
- Quy Van Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Shinsei Sayama
- Department of Natural Sciences (Chemistry), Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan;
| | - Masayoshi Ando
- Department of Chemistry and Chemical Engineering, Niigata University, 2-8050 Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Takao Kataoka
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
- Biomedical Research Center, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
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9
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Yoon YE, Jung YJ, Lee SJ. The Anticancer Activities of Natural Terpenoids That Inhibit Both Melanoma and Non-Melanoma Skin Cancers. Int J Mol Sci 2024; 25:4423. [PMID: 38674007 PMCID: PMC11050645 DOI: 10.3390/ijms25084423] [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: 02/08/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
The prevalence of two major types of skin cancer, melanoma and non-melanoma skin cancer, has been increasing worldwide. Skin cancer incidence is estimated to rise continuously over the next 20 years due to ozone depletion and an increased life expectancy. Chemotherapeutic agents could affect healthy cells, and thus may be toxic to them and cause numerous side effects or drug resistance. Phytochemicals that are naturally occurring in fruits, plants, and herbs are known to possess various bioactive properties, including anticancer properties. Although the effects of phytochemicals are relatively milder than chemotherapeutic agents, the long-term intake of phytochemicals may be effective and safe in preventing tumor development in humans. Diverse phytochemicals have shown anti-tumorigenic activities for either melanoma or non-melanoma skin cancer. In this review, we focused on summarizing recent research findings of the natural and dietary terpenoids (eucalyptol, eugenol, geraniol, linalool, and ursolic acid) that have anticancer activities for both melanoma and non-melanoma skin cancers. These terpenoids may be helpful to protect skin collectively to prevent tumorigenesis of both melanoma and nonmelanoma skin cancers.
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Affiliation(s)
- Ye Eun Yoon
- Department of Biotechnology, Graduate School of Life Sciences & Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02855, Republic of Korea;
| | - Young Jae Jung
- Department of Biotechnology, Graduate School of Life Sciences & Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02855, Republic of Korea;
| | - Sung-Joon Lee
- Department of Food Bioscience and Technology, College of Life Sciences and Biotechnology, Korea University, Seoul 02855, Republic of Korea
- Interdisciplinary Program in Precision Public Health, BK21 Four Institute of Precision Public Health, Korea University, Seoul 02846, Republic of Korea
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10
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Vu QV, Baba K, Sasaki S, Kawaguchi K, Hirano H, Osada H, Kataoka T. Alantolactone derivatives inhibit the tumor necrosis factor α-induced nuclear factor κB pathway by a different mechanism from alantolactone. Eur J Pharmacol 2024; 969:176458. [PMID: 38395373 DOI: 10.1016/j.ejphar.2024.176458] [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: 11/09/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 02/25/2024]
Abstract
Alantolactone is a eudesmane-type sesquiterpene lactone that exerts various biological effects, including anti-inflammatory activity. In the present study, screening using the RIKEN Natural Products Depository chemical library identified alantolactone derivatives that inhibited the expression of intercellular adhesion molecule-1 (ICAM-1) on human umbilical vein endothelial cells stimulated with proinflammatory cytokines and Toll-like receptor ligands. In human lung adenocarcinoma A549 cells stimulated with tumor necrosis factor-α (TNF-α), six alantolactone derivatives inhibited ICAM-1 expression in a dose-dependent manner and at IC50 values of 13-21 μM, whereas that of alantolactone was 5 μM. Alantolactone possesses an α-methylene-γ-lactone moiety, whereas alantolactone derivatives do not. In the nuclear factor κB (NF-κB) signaling pathway, alantolactone prevented the TNF-α-induced phosphorylation and degradation of the inhibitor of NF-κB α (IκBα) protein, and its downstream signaling pathway. In contrast, alantolactone derivatives neither reduced TNF-α-induced IκBα degradation nor the nuclear translocation of the NF-κB subunit RelA, but inhibited the binding of RelA to the ICAM-1 promoter. The inhibitory activities of alantolactone and alantolactone derivatives were attenuated by glutathione. These results indicate that alantolactone derivatives inhibit the TNF-α-induced NF-κB pathway by a different mechanism from alantolactone.
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Affiliation(s)
- Quy Van Vu
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Kosuke Baba
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Saki Sasaki
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Koichiro Kawaguchi
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Hiroyuki Hirano
- Chemical Resource Development Research Unit, RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan
| | - Hiroyuki Osada
- Chemical Resource Development Research Unit, RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan; Department of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, 422-8526, Japan
| | - Takao Kataoka
- Department of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan; Biomedical Research Center, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
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11
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Hasanoor Reja AH, De A, Chakraborty D, Singh S, Sarda A, Das S. A Cross-Sectional Study to Evaluate the Role of the Nuclear Factor Kappa B (Nf-κB) Pathway in Regulating the Cytokine Cascade and as a Potential Therapeutic Target in Leprosy. Indian J Dermatol 2024; 69:165-170. [PMID: 38841230 PMCID: PMC11149790 DOI: 10.4103/ijd.ijd_443_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024] Open
Abstract
Pattern recognition receptors (PRRs), which are found in microorganisms but not in hosts, allow Leprae bacilli to be recognized as foreign. Several kinds of pattern recognition receptors, such as toll-like receptors (TLRs), NOD-like receptors (NLRs) and RIG-1-like receptors (RLRs), are present in the innate immune system. Sen and Baltimore (1986) discovered the transcription factor nuclear factor kappa-B (NF-B), employed by eukaryotic cells to regulate immunity, cell differentiation and proliferation. This study aimed to evaluate the role of the nuclear factor kappa B (NF-B) pathway in controlling the cytokine cascade in leprosy due to a lack of understanding of the link between cytokines and the severity of leprosy. Clinically suspected Hansen's patients were analysed for 4 years. Newly diagnosed leprosy patients were considered to have leprosy disease control (LDC). The cases with active or new lesions and an increase in BI by at least 2+, 12 months after completion of MDT were considered leprosy disease relapse (LDR) cases. Age- and sex-matched healthy individuals served as our control group (HC). An ELISA was performed to measure the concentration of five human cytokines. By qRT-PCR, the quantitative expression of receptor genes (NOD1 and NOD2), cytokine genes and the expression of the transcription factor NFκβ were evaluated. This was followed by a transcription factor NFκβ assay to see its expression in the monocytes of study subjects. Nuclear factor NF-κβ was found to have a pronounced response in monocytes of HC and LDC patients and LDR cases when treated with NOD1 and NOD2 ligands. Our study concludes that the NF-kB pathway is involved in the induction and regulation of the cytokine cascade that contributes to chronic inflammation in leprosy.
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Affiliation(s)
| | - Abhishek De
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, India
| | - Disha Chakraborty
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, India
| | - Sushil Singh
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, India
| | - Aarti Sarda
- Department of Dermatology, Wizderm, Kolkata, West Bengal, India
| | - Sudip Das
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, India
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12
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Baba H, Hosoya T, Ishida R, Tai K, Hatsuzawa S, Kondo Y, Kusuhara H, Kagechika H, Yasuda S. Anti-Inflammatory Effects of a Novel Nuclear Factor- κB Inhibitory Derivative Derived from Pyrazolo[3,4- d]Pyrimidine in Three Inflammation Models. J Pharmacol Exp Ther 2024; 388:788-797. [PMID: 38253385 DOI: 10.1124/jpet.123.001904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/27/2023] [Accepted: 12/13/2023] [Indexed: 01/24/2024] Open
Abstract
Nuclear factor-κB (NF-κB) plays a central role in inflammatory responses, and its physiologic functions are essential for cell survival and proliferation. Currently, drugs targeting NF-κB inhibition have not yet been applied in clinical practice. We investigated the physiologic effect of a novel NF-κB inhibitory compound, 1H-pyrazolo[3,4-d]pyrimidin-4-amine derivative (INH #1), on three inflammatory animal models. The pharmacokinetics were measured by liquid chromatography tandem mass spectrometry (LC-MS/MS) analysis. Acute hepatitis was induced by administrating lipopolysaccharide (LPS) and D-(+)-galactosamine hydrochloride followed by the analysis of survival time and inflammatory mediators. Collagen-induced arthritis (CIA) was induced by immunization with type II collagen (CII), and serum-transfer arthritis (STA) was caused by injecting K/BxN mice serum. Clinical and histologic scores were evaluated in both arthritis models. Immune cell subset analysis, CII-induced interferon-gamma (IFN-γ) production and proliferation, and measurement of anti-CII IgG antibodies were performed in the CIA model. In the acute hepatitis model, INH #1 suppressed tumor necrosis factor-α (TNF-α) production and prevented early death in a dose-dependent manner. INH #1 significantly attenuated arthritis scores and joint inflammation in both arthritis models. Additionally, in the CIA model, dendritic cells (DCs) in the regional lymph nodes were decreased in the treated mice and antigen-induced IFN-γ production and cell proliferation in splenocytes were inhibited, whereas the titers of anti-CII IgG antibodies were comparable regardless of the treatment. Here we revealed that INH #1 exerted anti-inflammatory effects in vivo via inhibition of inflammatory mediators and suppression of cellular immune responses. This compound could be a novel candidate for inhibition of NF-κB in certain inflammatory diseases. SIGNIFICANCE STATEMENT: A novel nuclear factor-κB (NF-κB) inhibitory compound, 1H-pyrazolo[3,4-d]pyrimidin-4-amine derivative (INH #1), which retains physiologically essential NF-κB bioactivity, suppressed inflammation in three different mouse models: the acute hepatitis model, the collagen-induced arthritis model, and the K/BxN serum-transfer arthritis model. These results suggest that this compound could be a novel and potent anti-inflammatory agent.
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Affiliation(s)
- Hiroyuki Baba
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Tadashi Hosoya
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Ryosuke Ishida
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Kenpei Tai
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Saki Hatsuzawa
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Yuma Kondo
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Hiroyuki Kusuhara
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Hiroyuki Kagechika
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
| | - Shinsuke Yasuda
- Department of Rheumatology, Graduate School of Medical and Dental Sciences (H.B., T.H., S.Y.), Institute of Biomaterials and Bioengineering (R.I., S.H., H.Ka.), and School of Medicine, Graduate School of Medical and Dental Sciences (Y.K.), Tokyo Medical and Dental University, Tokyo, Japan; and Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan (K.T., H.Ku.)
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13
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Bates M, Mullen D, Lee E, Costigan D, Heron EA, Kernan N, Barry-O'Crowley J, Martin C, Keegan H, Malone V, Brooks RD, Brooks DA, Logan JM, Martini C, Selemidis S, McFadden J, O'Riain C, Spillane CD, Gallagher MF, McCann A, O'Toole S, O'Leary JJ. P53 and TLR4 expression are prognostic markers informing progression free survival of advanced stage high grade serous ovarian cancer. Pathol Res Pract 2024; 253:155020. [PMID: 38103365 DOI: 10.1016/j.prp.2023.155020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/02/2023] [Accepted: 12/05/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVE New prognostic biomarkers, and bio-signatures, are urgently needed to facilitate a precision medicine-based approach to more effectively treat patients with high-grade serous ovarian cancer (HGSC). In this study, we analysed the expression patterns of a series of candidate protein biomarkers. METHODS The panel of markers which included MyD88, TLR4, MAD2, PR, OR, WT1, p53, p16, CD10 and Ki67 was assessed using immunohistochemistry in a tissue microarray (TMA) cohort of n = 80 patients, composed of stage 3-4 HGSCs. Each marker was analysed for their potential to predict both overall survival (OS) and progression-free survival (PFS). RESULTS TLR4 and p53 were found to be individually predictive of poorer PFS (Log Rank, p = 0.017, p = 0.030 respectively). Cox regression analysis also identified high p53 and TLR4 expression as prognostic factors for reduced PFS (p53; HR=1.785, CI=1.036-3.074, p = 0.037 and TLR4; HR=2.175, CI=1.112-4.253, p = 0.023). Multivariate forward conditional Cox regression analysis, examining all markers, identified a combined signature composed of p53 and TLR4 as prognostic for reduced PFS (p = 0.023). CONCLUSION Combined p53 and TLR4 marker assessment may help to aid treatment stratification for patients diagnosed with advanced-stage HGSC.
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Affiliation(s)
- Mark Bates
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland.
| | - Dorinda Mullen
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | - Eimear Lee
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | - Danielle Costigan
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | - Elizabeth A Heron
- Department of Psychiatry, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Niamh Kernan
- Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | | | - Cara Martin
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | - Helen Keegan
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | - Victoria Malone
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
| | - Robert D Brooks
- Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Doug A Brooks
- Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Jessica M Logan
- Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Carmela Martini
- Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Stavros Selemidis
- Centre for Respiratory Science and Health, School of Health and Biomedical Sciences, Royal Melbourne Institute of Technology, Bundoora, Australia
| | - Julie McFadden
- Department of Histopathology, St James's Hospital, Dublin, Ireland
| | - Ciaran O'Riain
- Department of Histopathology, St James's Hospital, Dublin, Ireland
| | - Cathy D Spillane
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland
| | - Michael F Gallagher
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland
| | - Amanda McCann
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin and UCD School of Medicine, University College Dublin, UCD, Belfield Dublin 4, Ireland
| | - Sharon O'Toole
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Obstetrics and Gynaecology, Trinity College Dublin, Dublin, Ireland
| | - John J O'Leary
- Department of Histopathology, Trinity College Dublin, Dublin, Ireland; Emer Casey Molecular Pathology Research Laboratory, Coombe Women & Infants University Hospital, Dublin, Ireland; Trinity St James's Cancer Institute, Dublin, Ireland; Department of Pathology, Coombe Women & Infants University Hospital, Dublin, Ireland
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14
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Li L, Zuo WT, Liu H, Liao LS, Shen WY, Chen ZF, Liang H. Oxoaporphine Pr(III) complex inhibits hepatocellular carcinoma progression and metastasis by disrupting tumor cell-macrophage crosstalk. Biomed Pharmacother 2023; 169:115849. [PMID: 37976890 DOI: 10.1016/j.biopha.2023.115849] [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: 08/19/2023] [Revised: 10/23/2023] [Accepted: 11/05/2023] [Indexed: 11/19/2023] Open
Abstract
Tumor cells and macrophages communicate through the secretion of various cytokines to jointly promote the malignant development of cancers. We synthesized and characterized an oxoaporphine Pr(III) complex (PrL3(NO3)3) and found that it inhibits hepatocellular carcinoma (HCC) progression and metastasis by disrupting HCC cell-macrophage crosstalk. PrL3(NO3)3 treatment upregulated CD86, TNF-α, and IL-1β and downregulated CD163, CD206, CCL2, and VEGFA in macrophages. Our mRNA-Seq results demonstrated that PrL3(NO3)3 inhibited macrophage M2-like polarization by inhibiting the AMPK pathway and activating the NF-κB pathway by upregulating RelA/p65 Ser536 phosphorylation. This kind of macrophage polarization significantly inhibited HCC cell proliferation, migration, and invasion. In addition, PrL3(NO3)3 inhibited the migration, invasion, and chemotaxis of HCC cells by downregulating the expression of EMT-related markers and CCL2. hTFtarget database analysis revealed that PrL3(NO3)3 inhibited NF-κB nuclear translocation by upregulating RelA/p65 Ser536 phosphorylation in HCC cells, thereby downregulating the expression of Snail and CCL2. HCC tissue microarray analysis revealed that downregulation of RelA/p65 Ser536 phosphorylation is a driving event in HCC malignant progression. In conclusion, PrL3(NO3)3 effectively inhibits HCC cell-macrophage crosstalk by upregulating RelA/p65 Ser536 phosphorylation. This is the first report of a lanthanide complex exerting regulatory effects on both tumors and tumor-associated macrophages, providing a new strategy for the development of effective antitumor drugs.
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Affiliation(s)
- Li Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Wen-Tao Zuo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Hui Liu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Lan-Shan Liao
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Wen-Ying Shen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China
| | - Zhen-Feng Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Hong Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
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15
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Patalano SD, Fuxman Bass P, Fuxman Bass JI. Transcription factors in the development and treatment of immune disorders. Transcription 2023:1-23. [PMID: 38100543 DOI: 10.1080/21541264.2023.2294623] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
Immune function is highly controlled at the transcriptional level by the binding of transcription factors (TFs) to promoter and enhancer elements. Several TF families play major roles in immune gene expression, including NF-κB, STAT, IRF, AP-1, NRs, and NFAT, which trigger anti-pathogen responses, promote cell differentiation, and maintain immune system homeostasis. Aberrant expression, activation, or sequence of isoforms and variants of these TFs can result in autoimmune and inflammatory diseases as well as hematological and solid tumor cancers. For this reason, TFs have become attractive drug targets, even though most were previously deemed "undruggable" due to their lack of small molecule binding pockets and the presence of intrinsically disordered regions. However, several aspects of TF structure and function can be targeted for therapeutic intervention, such as ligand-binding domains, protein-protein interactions between TFs and with cofactors, TF-DNA binding, TF stability, upstream signaling pathways, and TF expression. In this review, we provide an overview of each of the important TF families, how they function in immunity, and some related diseases they are involved in. Additionally, we discuss the ways of targeting TFs with drugs along with recent research developments in these areas and their clinical applications, followed by the advantages and disadvantages of targeting TFs for the treatment of immune disorders.
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Affiliation(s)
- Samantha D Patalano
- Biology Department, Boston University, Boston, MA, USA
- Molecular Biology, Cellular Biology and Biochemistry Program, Boston University, Boston, MA, USA
| | - Paula Fuxman Bass
- Facultad de Medicina, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Juan I Fuxman Bass
- Biology Department, Boston University, Boston, MA, USA
- Molecular Biology, Cellular Biology and Biochemistry Program, Boston University, Boston, MA, USA
- Bioinformatics Program, Boston University, Boston, MA, USA
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16
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Putnam CM, Kondeti L, Kesler MBA, Varney ME. Modulating the immune system as a therapeutic target for myelodysplastic syndromes and acute myeloid leukemia. Biochem Cell Biol 2023; 101:481-495. [PMID: 37566901 DOI: 10.1139/bcb-2022-0374] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
Abstract
Modulating the immune system to treat diseases, including myeloid malignancies, has resulted in the development of a multitude of novel therapeutics in recent years. Myelodysplastic syndromes or neoplasms (MDS) and acute myeloid leukemia (AML) are hematologic malignancies that arise from defects in hematopoietic stem and progenitor cells (HSPCs). Dysregulated immune responses, especially in innate immune and inflammatory pathways, are highly associated with the acquisition of HSPC defects in MDS and AML pathogenesis. In addition to utilizing the immune system in immunotherapeutic interventions such as chimeric antigen receptor T cell therapy, vaccines, and immune checkpoint inhibitors, mitigating dysregulation of innate immune and inflammatory responses in MDS and AML remains a priority in slowing the initiation and progression of these myeloid malignancies. This review provides a comprehensive summary of the current progress of diverse strategies to utilize or modulate the immune system in the treatment of MDS and AML.
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Affiliation(s)
- Caroline M Putnam
- Department of Pharmaceutical Sciences, Marshall University School of Pharmacy, Huntington, WV, USA
| | - Lahari Kondeti
- Department of Pharmaceutical Sciences, Marshall University School of Pharmacy, Huntington, WV, USA
| | - Meredith B A Kesler
- Department of Pharmaceutical Sciences, Marshall University School of Pharmacy, Huntington, WV, USA
| | - Melinda E Varney
- Department of Pharmaceutical Sciences, Marshall University School of Pharmacy, Huntington, WV, USA
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17
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Ahsan T, Shoily SS, Ahmed T, Sajib AA. Role of the redox state of the Pirin-bound cofactor on interaction with the master regulators of inflammation and other pathways. PLoS One 2023; 18:e0289158. [PMID: 38033031 PMCID: PMC10688961 DOI: 10.1371/journal.pone.0289158] [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] [Received: 02/03/2023] [Accepted: 07/10/2023] [Indexed: 12/02/2023] Open
Abstract
Persistent cellular stress induced perpetuation and uncontrolled amplification of inflammatory response results in a shift from tissue repair toward collateral damage, significant alterations of tissue functions, and derangements of homeostasis which in turn can lead to a large number of acute and chronic pathological conditions, such as chronic heart failure, atherosclerosis, myocardial infarction, neurodegenerative diseases, diabetes, rheumatoid arthritis, and cancer. Keeping the vital role of balanced inflammation in maintaining tissue integrity in mind, the way to combating inflammatory diseases may be through identification and characterization of mediators of inflammation that can be targeted without hampering normal body function. Pirin (PIR) is a non-heme iron containing protein having two different conformations depending on the oxidation state of the iron. Through exploration of the Pirin interactome and using molecular docking approaches, we identified that the Fe2+-bound Pirin directly interacts with BCL3, NFKBIA, NFIX and SMAD9 with more resemblance to the native binding pose and higher affinity than the Fe3+-bound form. In addition, Pirin appears to have a function in the regulation of inflammation, the transition between the canonical and non-canonical NF-κB pathways, and the remodeling of the actin cytoskeleton. Moreover, Pirin signaling appears to have a critical role in tumor invasion and metastasis, as well as metabolic and neuro-pathological complications. There are regulatory variants in PIR that can influence expression of not only PIR but also other genes, including VEGFD and ACE2. Disparity exists between South Asian and European populations in the frequencies of variant alleles at some of these regulatory loci that may lead to differential occurrence of Pirin-mediated pathogenic conditions.
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Affiliation(s)
- Tamim Ahsan
- Molecular Biotechnology Division, National Institute of Biotechnology, Savar, Dhaka, Bangladesh
| | - Sabrina Samad Shoily
- Department of Genetic Engineering & Biotechnology, University of Dhaka, Dhaka, Bangladesh
| | - Tasnim Ahmed
- Department of Genetic Engineering & Biotechnology, University of Dhaka, Dhaka, Bangladesh
| | - Abu Ashfaqur Sajib
- Department of Genetic Engineering & Biotechnology, University of Dhaka, Dhaka, Bangladesh
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18
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Takami K, Okamoto K, Etani Y, Hirao M, Miyama A, Okamura G, Goshima A, Miura T, Kurihara T, Fukuda Y, Kanamoto T, Nakata K, Okada S, Ebina K. Anti-NF-κB peptide derived from nuclear acidic protein attenuates ovariectomy-induced osteoporosis in mice. JCI Insight 2023; 8:e171962. [PMID: 37991021 PMCID: PMC10721323 DOI: 10.1172/jci.insight.171962] [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: 05/03/2023] [Accepted: 10/10/2023] [Indexed: 11/23/2023] Open
Abstract
NF-κB is a transcription factor that is activated with aging. It plays a key role in the development of osteoporosis by promoting osteoclast differentiation and inhibiting osteoblast differentiation. In this study, we developed a small anti-NF-κB peptide called 6A-8R from a nuclear acidic protein (also known as macromolecular translocation inhibitor II, Zn2+-binding protein, or parathymosin) that inhibits transcriptional activity of NF-κB without altering its nuclear translocation and binding to DNA. Intraperitoneal injection of 6A-8R attenuated ovariectomy-induced osteoporosis in mice by inhibiting osteoclast differentiation, promoting osteoblast differentiation, and inhibiting sclerostin production by osteocytes in vivo with no apparent side effects. Conversely, in vitro, 6A-8R inhibited osteoclast differentiation by inhibiting NF-κB transcriptional activity, promoted osteoblast differentiation by promoting Smad1 phosphorylation, and inhibited sclerostin expression in osteocytes by inhibiting myocyte enhancer factors 2C and 2D. These findings suggest that 6A-8R has the potential to be an antiosteoporotic therapeutic agent with uncoupling properties.
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Affiliation(s)
- Kenji Takami
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
- Department of Orthopaedic Surgery, Nippon Life Hospital, Nishi-ku, Osaka, Japan
| | - Kazuki Okamoto
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuki Etani
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Makoto Hirao
- Department of Orthopaedic Surgery, National Hospital Organization Osaka Minami Medical Center, Kawachinagano, Osaka, Japan
| | - Akira Miyama
- Department of Orthopaedic Surgery, National Hospital Organization Osaka Toneyama Medical Center, Toyonaka, Osaka, Japan
| | - Gensuke Okamura
- Department of Orthopaedic Surgery, Osaka Rosai Hospital, Kita-ku, Sakai, Japan
| | - Atsushi Goshima
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Taihei Miura
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takuya Kurihara
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuji Fukuda
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | | | - Ken Nakata
- Department of Health and Sport Sciences, and
| | - Seiji Okada
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kosuke Ebina
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
- Department of Musculoskeletal Regenerative Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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19
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Curieses Andrés CM, Pérez de la Lastra JM, Andrés Juan C, Plou FJ, Pérez-Lebeña E. From reactive species to disease development: Effect of oxidants and antioxidants on the cellular biomarkers. J Biochem Mol Toxicol 2023; 37:e23455. [PMID: 37437103 DOI: 10.1002/jbt.23455] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/14/2023] [Accepted: 06/29/2023] [Indexed: 07/14/2023]
Abstract
The influence of modern lifestyle, diet, exposure to chemicals such as phytosanitary substances, together with sedentary lifestyles and lack of exercise play an important role in inducing reactive stress (RS) and disease. The imbalance in the production and scavenging of free radicals and the induction of RS (oxidative, nitrosative, and halogenative) plays an essential role in the etiology of various chronic pathologies, such as cardiovascular diseases, diabetes, neurodegenerative diseases, and cancer. The implication of free radicals and reactive species injury in metabolic disturbances and the onset of many diseases have been accumulating for several decades, and are now accepted as a major cause of many chronic diseases. Exposure to elevated levels of free radicals can cause molecular structural impact on proteins, lipids, and DNA, as well as functional alteration of enzyme homeostasis, leading to aberrations in gene expression. Endogenous depletion of antioxidant enzymes can be mitigated using exogenous antioxidants. The current interest in the use of exogenous antioxidants as adjunctive agents for the treatment of human diseases allows a better understanding of these diseases, facilitating the development of new therapeutic agents with antioxidant activity to improve the treatment of various diseases. Here we examine the role that RS play in the initiation of disease and in the reactivity of free radicals and RS in organic and inorganic cellular components.
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Affiliation(s)
| | | | - Celia Andrés Juan
- Department of Organic Chemistry, Cinquima Institute, Faculty of Sciences, Valladolid University, Valladolid, Spain
| | - Francisco J Plou
- Institute of Catalysis and Petrochemistry, CSIC-Spanish Research Council, Madrid, Spain
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20
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Mucka P, Lindemann P, Bosco B, Willenbrock M, Radetzki S, Neuenschwander M, Brischetto C, Peter von Kries J, Nazaré M, Scheidereit C. CLK2 and CLK4 are regulators of DNA damage-induced NF-κB targeted by novel small molecule inhibitors. Cell Chem Biol 2023; 30:1303-1312.e3. [PMID: 37506701 DOI: 10.1016/j.chembiol.2023.06.027] [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: 09/28/2022] [Revised: 04/20/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023]
Abstract
Transcription factor NF-κB potently activates anti-apoptotic genes, and its inactivation significantly reduces tumor cell survival following genotoxic stresses. We identified two structurally distinct lead compounds that selectively inhibit NF-κB activation by DNA double-strand breaks, but not by other stimuli, such as TNFα. Our compounds do not directly inhibit previously identified regulators of this pathway, most critically including IκB kinase (IKK), but inhibit signal transmission in-between ATM, PARP1, and IKKγ. Deconvolution strategies, including derivatization and in vitro testing in multi-kinase panels, yielded shared targets, cdc-like kinase (CLK) 2 and 4, as essential regulators of DNA damage-induced IKK and NF-κB activity. Both leads sensitize to DNA damaging agents by increasing p53-induced apoptosis, thereby reducing cancer cell viability. We propose that our lead compounds and derivatives can be used in context of genotoxic therapy-induced or ongoing DNA damage to increase tumor cell apoptosis, which may be beneficial in cancer treatment.
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Affiliation(s)
- Patrick Mucka
- Laboratory of Signal Transduction in Tumor Cells, Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Peter Lindemann
- Laboratory of Medicinal Chemistry, Leibniz Forschungsinstitut für Molekulare Pharmakologie, 13125 Berlin, Germany
| | - Bartolomeo Bosco
- Laboratory of Signal Transduction in Tumor Cells, Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Michael Willenbrock
- Laboratory of Signal Transduction in Tumor Cells, Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Silke Radetzki
- Screening Unit, Leibniz Forschungsinstitut für Molekulare Pharmakologie, 13125 Berlin, Germany
| | - Martin Neuenschwander
- Screening Unit, Leibniz Forschungsinstitut für Molekulare Pharmakologie, 13125 Berlin, Germany
| | - Cristina Brischetto
- Laboratory of Signal Transduction in Tumor Cells, Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Jens Peter von Kries
- Screening Unit, Leibniz Forschungsinstitut für Molekulare Pharmakologie, 13125 Berlin, Germany
| | - Marc Nazaré
- Laboratory of Medicinal Chemistry, Leibniz Forschungsinstitut für Molekulare Pharmakologie, 13125 Berlin, Germany.
| | - Claus Scheidereit
- Laboratory of Signal Transduction in Tumor Cells, Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany.
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21
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Lin X, Xu Y, Tong T, Zhang J, He H, Yang L, Deng P, Yu Z, Pi H, Hong H, Zhou Z. Cadmium exposure disturbs myocardial lipid signature and induces inflammation in C57BL/6J mice. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 265:115517. [PMID: 37776818 DOI: 10.1016/j.ecoenv.2023.115517] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/13/2023] [Accepted: 09/22/2023] [Indexed: 10/02/2023]
Abstract
Cadmium is a highly ubiquitous environmental pollutant that poses a serious threat to human health. In this study, we assessed the cardiotoxicity of Cd exposure and explored the possible mechanisms by which Cd exerts its toxic effects. The results demonstrated that exposure to Cd via drinking water containing CdCl2 10 mg/dL for eight consecutive weeks induced cardiac injury in C57BL/6J mice. The histopathological changes of myocardial hemolysis, widening of myocardial space, and fracture of myocardial fiber were observed. Meanwhile, elevated levels of cardiac enzyme markers and up-regulation of pro-apoptotic genes also indicated cardiac injury after Cd exposure. Non-targeted lipidomic analysis demonstrated that Cd exposure altered cardiac lipid metabolism, resulted in an increase in pro-inflammatory lipids, and changed lipid distribution abundance. In addition, Cd exposure affected the secretion of inflammatory cytokines by activating the NF-κB signaling pathway, leading to cardiac inflammation in mice. Taken together, results of our present study expand our understanding of Cd cardiotoxicity at the lipidomic level and provide new experimental evidence for uncovering the association of Cd exposure with cardiovascular diseases.
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Affiliation(s)
- Xiqin Lin
- Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Yudong Xu
- Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Tong Tong
- Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Jingjing Zhang
- Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Haotian He
- Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Lingling Yang
- Department of Occupational Health, Army Medical University, Chongqing, China
| | - Ping Deng
- Department of Occupational Health, Army Medical University, Chongqing, China
| | - Zhengping Yu
- Department of Occupational Health, Army Medical University, Chongqing, China
| | - Huifeng Pi
- Department of Occupational Health, Army Medical University, Chongqing, China
| | - Huihui Hong
- Center for Neurointelligence, School of Medicine, Chongqing University, Chongqing, China.
| | - Zhou Zhou
- Department of Environmental Medicine, Zhejiang University School of Medicine, Hangzhou, China; Center for Neurointelligence, School of Medicine, Chongqing University, Chongqing, China.
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22
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Kim JK, Chang I, Jung Y, Kaplan Z, Hill EE, Taichman RS, Krebsbach PH. Mycoplasma hyorhinis infection promotes TNF-α signaling and SMAC mimetic-mediated apoptosis in human prostate cancer. Heliyon 2023; 9:e20655. [PMID: 37867861 PMCID: PMC10585237 DOI: 10.1016/j.heliyon.2023.e20655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/24/2023] Open
Abstract
Growing evidence suggests an association between Mycoplasma infections and the development and progression of prostate cancer (PCa). In this study, we report that chronic and persistent M. hyorhinis infection induced robust TNF-α secretion from PCa cells. TNF-α secreted from M. hyorhinis-infected PCa cells subsequently led to activation of the NF-κB pathway. Chronic M. hyorhinis infection induced gene expression of pro-inflammatory cytokines and chemokines in a NF-κB-dependent manner and promoted cell proliferation, migration, and invasion in PCa cells. The elimination of M. hyorhinis in PCa cells significantly blocked TNF-α secretion, gene expression of cytokines and chemokines, migration, and invasion in PCa cells, suggesting M. hyorhinis-induced TNF-α plays an important role to promote malignant transformation of PCa. Furthermore, second mitochondria-derived activator of caspases (SMAC) mimetics potentiated caspase activation and cell death in M. hyorhinis-infected PCa by antagonizing inhibitor of apoptosis proteins (IAPs) activity. Tissue microarray analysis indicated that TNF-α is co-expressed in M. hyorhinis-infected human patient tissues. Findings from this study advance our understanding of the mycoplasma-oncogenesis process and suggest the potential for new approaches for preventions, diagnosis, and therapeutic approaches against prostate cancers.
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Affiliation(s)
- Jin Koo Kim
- Division of Oral and Systemic Health Sciences, University of California, Los Angeles School of Dentistry, Los Angeles, CA, USA
| | - Insoon Chang
- Section of Endodontics, University of California, Los Angeles School of Dentistry, Los Angeles, CA, USA
| | - Younghun Jung
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
| | - Zach Kaplan
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
| | - Elliott E. Hill
- Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor, MI, USA
| | - Russell S. Taichman
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
- Department of Periodontics, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Paul H. Krebsbach
- Division of Oral and Systemic Health Sciences, University of California, Los Angeles School of Dentistry, Los Angeles, CA, USA
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23
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Seo EJ, Khelifi D, Fayez S, Feineis D, Bringmann G, Efferth T, Dawood M. Molecular determinants of the response of cancer cells towards geldanamycin and its derivatives. Chem Biol Interact 2023; 383:110677. [PMID: 37586545 DOI: 10.1016/j.cbi.2023.110677] [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: 05/03/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023]
Abstract
Geldanamycin is an ansamycin-derivative of a benzoquinone isolated from Streptomyces hygroscopicus. It inhibits tyrosine kinases and heat shock protein 90 (HSP90). Geldanamycin and 11 derivatives were subjected to molecular docking to HSP90, and 17-desmethoxy-17-N,N-dimethylamino-geldanamycin (17-DMAG) was the compound with the highest binding affinity (-7.73 ± 0.12 kcal/mol) and the lowest inhibition constant (2.16 ± 0.49 μM). Therefore, 17-DMAG was selected for further experiments in comparison to geldanamycin. Multidrug resistance (MDR) represents a major problem for successful cancer therapy. We tested geldanamycin and 17-DMAG against various drug-resistant cancer cell lines. Although geldanamycin and 17-DMAG inhibited the proliferation in all cell lines tested, multidrug-resistant P-glycoprotein-overexpressing CEM/ADR5000 cells were cross-resistant, ΔEGFR-overexpressing tumor cells and p53 knockout cells were sensitive to these two compounds. COMPARE and hierarchical cluster analyses were performed, and 60 genes were identified to predict the sensitivity or resistance of 59 NCI tumor cell lines towards geldanamycin and 17-DMAG. The distribution of cell lines according to their mRNA expression profiles indicated sensitivity or resistance to both compounds with statistical significance. Moreover, bioinformatic tools were used to study possible mechanisms of action of geldanamycin and 17-DMAG. Galaxy Cistrome analyses were carried out to predict transcription factor binding motifs in the promoter regions of the candidate genes. Interestingly, the NF-ĸB DNA binding motif (Rel) was identified as the top transcription factor. Furthermore, these 60 genes were subjected to Ingenuity Pathway Analysis (IPA) to study the signaling pathway interactions of these genes. Interestingly, IPA also revealed the NF-ĸB pathway as the top network among these genes. Finally, NF-ĸB reporter assays confirmed the bioinformatic prediction, and both geldanamycin and 17-DMAG significantly inhibited NF-κB activity after exposure for 24 h. In conclusion, geldanamycin and 17-DMAG exhibited cytotoxic activity against different tumor cell lines. Their activity was not restricted to HSP90 but indicated an involvement of the NF-KB pathway.
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Affiliation(s)
- Ean-Jeong Seo
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Staudinger Weg 5, 55128, Mainz, Germany
| | - Daycem Khelifi
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Staudinger Weg 5, 55128, Mainz, Germany
| | - Shaimaa Fayez
- Institute of Organic Chemistry, University of Würzburg, Germany; Department of Pharmacognosy, Ain-Shams University, Cairo, Egypt
| | - Doris Feineis
- Institute of Organic Chemistry, University of Würzburg, Germany
| | | | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Staudinger Weg 5, 55128, Mainz, Germany
| | - Mona Dawood
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Staudinger Weg 5, 55128, Mainz, Germany; Department of Molecular Biology, Al-Neelain University, Khartoum, Sudan.
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24
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Tsuruta A, Kanetani D, Shiiba Y, Inoki T, Yoshida Y, Matsunaga N, Koyanagi S, Ohdo S. Modulation of cell physiology by bispecific nanobodies enabling changes in the intracellular localization of organelle proteins. Biochem Pharmacol 2023; 215:115708. [PMID: 37506923 DOI: 10.1016/j.bcp.2023.115708] [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: 05/17/2023] [Revised: 07/08/2023] [Accepted: 07/25/2023] [Indexed: 07/30/2023]
Abstract
Proteins localize to their respective organelles in cells. This localization is changed by activation or repression in response to signal transduction. Therefore, the appropriate intracellular localization of proteins is important for their functions to be exerted. However, difficulties are associated with controlling the localization of endogenous proteins. In the present study, we developed a conceptually new method of controlling the intracellular localization of endogenous proteins using bispecific nanobodies (BiNbs). BiNbs recognize proteins expressed in the inner membrane, cytoskeleton, nucleus, and peroxisomes, but not in mitochondria or endoplasmic reticulum. BiNbs designed to recognize β-CATENIN and the intrinsic cytosolic protein VIMENTIN (3 × Flag β-CAT-VIM BiNbs) decreased the β-CATENIN-mediated transactivation of target genes by preventing its nuclear localization. Furthermore, 3 × Flag β-CAT-VIM BiNbs suppressed the proliferation and invasion of the VIMENTIN-expressing breast cancer cell line MDA-MB-231, but not MDA-MB-468, in which the expression of VIMENTIN was defective. The present results revealed that changes in the intracellular localization of specific proteins by BiNbs modulated the physiology and functions of cells. The development of BiNbs to recognize proteins specifically expressed in target cells may be a useful approach for eliciting cell-selective effects.
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Affiliation(s)
- Akito Tsuruta
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; Department of Glocal Healthcare, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Daiki Kanetani
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yuki Shiiba
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takuto Inoki
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yuya Yoshida
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Naoya Matsunaga
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Satoru Koyanagi
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; Department of Glocal Healthcare, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Shigehiro Ohdo
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
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25
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Kiddane AT, Roy VC, Kang MJ, Patil MP, Chun BS, Kim GD. Anticancer and apoptotic activity in neuroblastoma SK-N-SH using phospholipid extract from bone of Scomberomorus niphonius. Chem Biol Drug Des 2023; 102:424-433. [PMID: 36303298 DOI: 10.1111/cbdd.14165] [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: 08/04/2022] [Revised: 09/29/2022] [Accepted: 10/22/2022] [Indexed: 12/01/2022]
Abstract
Among various types children's health challenges, neuroblastoma is the most serious solid neoplasm forming outside the cranium. Scomberomorus niphonius is a valuable edible fish that has been widely used for a meal. In this study, we obtained phospholipid extract from the bone of S. niphonius with the supercritical CO2 extraction method and tested anticancer activity with a cell viability assay. The phospholipid showed anticancer activity on neuroblastoma SK-N-SH cells, and the anticancer activity was presented with an IC50 of 710.25 ± 28.31 μg/ml, but did not show a significant toxicity on HUVEC cell lines. Western blot was used to detect signaling proteins; Bak, caspase-9, caspase-8, caspase-3, Bax, and IκBα were increased, whereas IKKβ and NFκB were downregulated in experimental groups compared to untreated groups. Gene expression was revealed by RT-qPCR, and the fold ratio of Apaf-1, cytochrome-c, caspase-9, caspase-3, and Bax genes' expression was raised in treated groups, implying apoptosis. Gel electrophoresis revealed that the experimental groups had more fragmented DNA than the control group. The study shows that a phospholipid extract from S. niphonius' bone could be used as a biological origin of anticancer activity in neuroblastoma SK-N-SH cells.
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Affiliation(s)
- Anley Teferra Kiddane
- Department of Microbiology, Laboratory of Cell Signaling, College of Natural Science, Pukyong National University, Busan, Korea
| | - Vikash Chandra Roy
- Department of Food Science and Technology, Pukyong National University, Busan, Korea
- Department of Fisheries Technology, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Min-Jae Kang
- Department of Microbiology, Laboratory of Cell Signaling, College of Natural Science, Pukyong National University, Busan, Korea
| | | | - Byung-Soo Chun
- Department of Food Science and Technology, Pukyong National University, Busan, Korea
| | - Gun-Do Kim
- Department of Microbiology, Laboratory of Cell Signaling, College of Natural Science, Pukyong National University, Busan, Korea
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26
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Festa J, Hussain A, Hackney A, Desai U, Sahota TS, Singh H, Da Boit M. Elderberry extract improves molecular markers of endothelial dysfunction linked to atherosclerosis. Food Sci Nutr 2023; 11:4047-4059. [PMID: 37457144 PMCID: PMC10345675 DOI: 10.1002/fsn3.3393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 02/28/2023] [Accepted: 04/12/2023] [Indexed: 07/18/2023] Open
Abstract
Endothelial dysfunction (ED), secondary to diminished nitric oxide (NO) production and oxidative stress, is an early subclinical marker of atherosclerosis. Reduced NO bioavailability enhances the adhesion of monocytes to endothelial cells and promotes atherosclerosis. Elderberry extract (EB) is known to contain high levels of anthocyanins which could exert vascular protective effects. Specifically, we investigated the functional capacity of EB on various markers of ED. Human umbilical vein endothelial cells (HUVEC) were pretreated with EB 50 μg/mL and stimulated with TNF-α 10 ng/mL. Cell viability, apoptosis, oxidative stress; eNOS, Akt, Nrf2, NOX-4, and NF-κB at the protein level were measured. A co-culture model was used to determine whether EB could prevent the adhesion of monocytes (THP-1) to HUVECs. Moreover, the expression of adhesion molecules and pro-inflammatory cytokines were also measured. It was demonstrated that EB prevented TNF-α induced apoptosis and reactive oxygen species production in HUVECs. Additionally, EB upregulated Akt and eNOS activity, and Nrf2 expression in response to TNF-α, whereas it decreased NOX-4 expression and NF-κB activity. EB prevented the adhesion of monocytes to HUVECs, as well as reduced IL-6 and MCP-1 levels, which was associated with inhibition of VCAM-1 expression. Our results demonstrate that EB upregulates key cellular markers of endothelial function and ameliorates markers of ED. EB could be used as a potential nutritional aid for preventing atherosclerosis progression.
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Affiliation(s)
- Joseph Festa
- Leicester School of Allied Health SciencesDe Montfort UniversityLeicesterUK
| | - Aamir Hussain
- Leicester School of Allied Health SciencesDe Montfort UniversityLeicesterUK
| | - Amon Hackney
- Leicester School of Allied Health SciencesDe Montfort UniversityLeicesterUK
| | - Unmesh Desai
- Leicester School of PharmacyFaculty of Health and Life SciencesDe Montfort UniversityLeicesterUK
| | - Tarsem S. Sahota
- Leicester School of PharmacyFaculty of Health and Life SciencesDe Montfort UniversityLeicesterUK
| | - Harprit Singh
- Leicester School of Allied Health SciencesDe Montfort UniversityLeicesterUK
| | - Mariasole Da Boit
- Leicester School of Allied Health SciencesDe Montfort UniversityLeicesterUK
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Martinez-Banaclocha MA. Targeting the Cysteine Redox Proteome in Parkinson's Disease: The Role of Glutathione Precursors and Beyond. Antioxidants (Basel) 2023; 12:1373. [PMID: 37507913 PMCID: PMC10376658 DOI: 10.3390/antiox12071373] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 06/22/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023] Open
Abstract
Encouraging recent data on the molecular pathways underlying aging have identified variants and expansions of genes associated with DNA replication and repair, telomere and stem cell maintenance, regulation of the redox microenvironment, and intercellular communication. In addition, cell rejuvenation requires silencing some transcription factors and the activation of pluripotency, indicating that hidden molecular networks must integrate and synchronize all these cellular mechanisms. Therefore, in addition to gene sequence expansions and variations associated with senescence, the optimization of transcriptional regulation and protein crosstalk is essential. The protein cysteinome is crucial in cellular regulation and plays unexpected roles in the aging of complex organisms, which show cumulative somatic mutations, telomere attrition, epigenetic modifications, and oxidative dysregulation, culminating in cellular senescence. The cysteine thiol groups are highly redox-active, allowing high functional versatility as structural disulfides, redox-active disulfides, active-site nucleophiles, proton donors, and metal ligands to participate in multiple regulatory sites in proteins. Also, antioxidant systems control diverse cellular functions, including the transcription machinery, which partially depends on the catalytically active cysteines that can reduce disulfide bonds in numerous target proteins, driving their biological integration. Since we have previously proposed a fundamental role of cysteine-mediated redox deregulation in neurodegeneration, we suggest that cellular rejuvenation of the cysteine redox proteome using GSH precursors, like N-acetyl-cysteine, is an underestimated multitarget therapeutic approach that would be particularly beneficial in Parkinson's disease.
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Xiong S, Su X, Kang Y, Si J, Wang L, Li X, Ma K. Effect and mechanism of chlorogenic acid on cognitive dysfunction in mice by lipopolysaccharide-induced neuroinflammation. Front Immunol 2023; 14:1178188. [PMID: 37292216 PMCID: PMC10244504 DOI: 10.3389/fimmu.2023.1178188] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/11/2023] [Indexed: 06/10/2023] Open
Abstract
Background Neuroinflammation is an important factor causing numerous neurodegenerative pathologies. Inflammation can lead to abnormal neuronal structure and function and even death, followed by cognitive dysfunction. There is growing evidence that chlorogenic acid has anti-inflammatory effects and immunomodulatory activity. Purpose The aim of this study was to elucidate the potential targets and molecular mechanisms of chlorogenic acid in the treatment of neuroinflammation. Methods We used the lipopolysaccharide-induced neuroinflammation mouse model and the lipopolysaccharide-stimulated BV-2 cells in vitro model. Behavioral scores and experiments were used to assess cognitive dysfunction in mice. HE staining and immunohistochemistry were used to assess neuronal damage in the mouse brain. Immunofluorescence detected microglia polarization in mouse brain. Western blot and flow cytometry detected the polarization of BV-2 cells. The migration of BV-2 cells was detected by wound healing assay and transwell assay. Potential targets for chlorogenic acid to exert protective effects were predicted by network pharmacology. These targets were then validated using molecular docking and experiments. Results The results of in vivo experiments showed that chlorogenic acid had an obvious ameliorating effect on neuroinflammation-induced cognitive dysfunction. We found that chlorogenic acid was able to inhibit BV-2 cells M1 polarization and promote BV-2 cells M2 polarization in vitro while also inhibiting the abnormal migration of BV-2 cells. Based on the network pharmacology results, we identified the TNF signaling pathway as a key signaling pathway in which chlorogenic acid exerts anti-neuroinflammatory effects. Among them, Akt1, TNF, MMP9, PTGS2, MAPK1, MAPK14, and RELA are the core targets for chlorogenic acid to function. Conclusion Chlorogenic acid can inhibit microglial polarization toward the M1 phenotype and improve neuroinflammation-induced cognitive dysfunction in mice by modulating these key targets in the TNF signaling pathway.
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Affiliation(s)
- Siyuan Xiong
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Pathophysiology, Shihezi University School of Medicine, Shihezi, China
| | - Xuyang Su
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Pathophysiology, Shihezi University School of Medicine, Shihezi, China
| | - Yingjie Kang
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Physiology, Shihezi University School of Medicine, Shihezi, China
| | - Junqiang Si
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Physiology, Shihezi University School of Medicine, Shihezi, China
| | - Lu Wang
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Pharmacology and Clinical Pharmacy, Shihezi University School of Pharmacy, Shihezi, China
| | - Xinzhi Li
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Pathophysiology, Shihezi University School of Medicine, Shihezi, China
| | - Ketao Ma
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Ministry of Education, Shihezi University School of Medicine, Shihezi, China
- National Health Commission (NHC) Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, China
- Department of Physiology, Shihezi University School of Medicine, Shihezi, China
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Duran CL, Karagiannis GS, Chen X, Sharma VP, Entenberg D, Condeelis JS, Oktay MH. Cooperative NF-κB and Notch1 signaling promotes macrophage-mediated MenaINV expression in breast cancer. Breast Cancer Res 2023; 25:37. [PMID: 37024946 PMCID: PMC10080980 DOI: 10.1186/s13058-023-01628-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 02/27/2023] [Indexed: 04/08/2023] Open
Abstract
Metastasis is a multistep process that leads to the formation of clinically detectable tumor foci at distant organs and frequently to patient demise. Only a subpopulation of breast cancer cells within the primary tumor can disseminate systemically and cause metastasis. To disseminate, cancer cells must express MenaINV, an isoform of the actin regulatory protein Mena, encoded by the ENAH gene, that endows tumor cells with transendothelial migration activity, allowing them to enter and exit the blood circulation. We have previously demonstrated that MenaINV mRNA and protein expression is induced in cancer cells by macrophage contact. In this study, we discovered the precise mechanism by which macrophages induce MenaINV expression in tumor cells. We examined the promoter of the human and mouse ENAH gene and discovered a conserved NF-κB transcription factor binding site. Using live imaging of an NF-κB activity reporter and staining of fixed tissues from mouse and human breast cancer, we further determined that for maximal induction of MenaINV in cancer cells, NF-κB needs to cooperate with the Notch1 signaling pathway. Mechanistically, Notch1 signaling does not directly increase MenaINV expression, but it enhances and sustains NF-κB signaling through retention of p65, an NF-κB transcription factor, in the nucleus of tumor cells, leading to increased MenaINV expression. In mice, these signals are augmented following chemotherapy treatment and abrogated upon macrophage depletion. Targeting Notch1 signaling in vivo decreased NF-κB signaling activation and MenaINV expression in the primary tumor and decreased metastasis. Altogether, these data uncover mechanistic targets for blocking MenaINV induction that should be explored clinically to decrease cancer cell dissemination and improve survival of patients with metastatic disease.
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Affiliation(s)
- Camille L Duran
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - George S Karagiannis
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Department of Microbiology and Immunology, Albert Einstein College of Medicine / Montefiore Medical Center, Bronx, NY, USA
| | - Xiaoming Chen
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Ved P Sharma
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Bio-Imaging Resource Center, The Rockefeller University, Box 209, 1230 York Avenue, New York City, NY, 10065, USA
| | - David Entenberg
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - John S Condeelis
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Department of Cell Biology, Albert Einstein College of Medicine / Montefiore Medical Center, Bronx, NY, USA.
- Department of Surgery, Albert Einstein College of Medicine / Montefiore Medical Center, Bronx, NY, USA.
| | - Maja H Oktay
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
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Dana N, Ferns GA, Nedaeinia R, Haghjooy Javanmard S. Leptin signaling in breast cancer and its crosstalk with peroxisome proliferator-activated receptors α and γ. Clin Transl Oncol 2023; 25:601-610. [PMID: 36348225 DOI: 10.1007/s12094-022-02988-4] [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: 08/03/2022] [Accepted: 10/18/2022] [Indexed: 11/09/2022]
Abstract
Obesity may create a mitogenic microenvironment that influences tumor initiation and progression. The obesity-associated adipokine, leptin regulates energy metabolism and has been implicated in cancer development. It has been shown that some cell types other than adipocytes can express leptin and leptin receptors in tumor microenvironments. It has been shown that peroxisome proliferator-activated receptors (PPAR) agonists can affect leptin levels and vice versa leptin can affect PPARs. Activation of PPARs affects the expression of several genes involved in aspects of lipid metabolism. In addition, PPARs regulate cancer cell progression through their action on the tumor cell proliferation, metabolism, and cellular environment. Some studies have shown an association between obesity and several types of cancer, including breast cancer. There is some evidence that suggests that there is crosstalk between PPARs and leptin during the development of breast cancer. Through a systematic review of previous studies, we have reviewed the published relevant articles regarding leptin signaling in breast cancer and its crosstalk with peroxisome proliferator-activated receptors α and γ.
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Affiliation(s)
- Nasim Dana
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton and Sussex Medical School, Falmer, Brighton, BN1 9PH, Sussex, UK
| | - Reza Nedaeinia
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.
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Na H, Song Y, Lee HW. Emphasis on Adipocyte Transformation: Anti-Inflammatory Agents to Prevent the Development of Cancer-Associated Adipocytes. Cancers (Basel) 2023; 15:cancers15020502. [PMID: 36672449 PMCID: PMC9856688 DOI: 10.3390/cancers15020502] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Of the various cell types in the tumor microenvironment (TME), adipocytes undergo a dynamic transformation when activated by neighboring cancer cells. Although these adipocytes, known as cancer-associated adipocytes (CAAs), have been reported to play a crucial role in tumor progression, the factors that mediate their transformation remain elusive. In this review, we discuss the hypothesis that inflammatory signals involving NF-ĸB activation can induce lipolysis and adipocyte dedifferentiation. This provides a mechanistic understanding of CAA formation and introduces the concept of preventing adipocyte transformation via anti-inflammatory agents. Indeed, epidemiological studies indicate a higher efficacy of nonsteroidal anti-inflammatory drugs (NSAIDs) in obese patients with cancer, suggesting that NSAIDs can modulate the TME. Inhibition of cyclooxygenase-2 (COX-2) and prostaglandin production leads to the suppression of inflammatory signals such as NF-ĸB. Thus, we suggest the use of NSAIDs in cancer patients with metabolic disorders to prevent the transformation of TME components. Moreover, throughout this review, we attempt to expand our knowledge of CAA transformation to improve the clinical feasibility of targeting CAAs.
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Affiliation(s)
- Heeju Na
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Yaechan Song
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Han-Woong Lee
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
- Gemcro Corporation, Seoul 03722, Republic of Korea
- Correspondence: ; Tel.: +82-2-2123-7642
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32
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Duran CL, Karagiannis GS, Chen X, Sharma VP, Entenberg D, Condeelis JS, Oktay MH. Cooperative NF-κB and Notch1 signaling promotes macrophage-mediated MenaINV expression in breast cancer. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.03.522642. [PMID: 36711751 PMCID: PMC9881873 DOI: 10.1101/2023.01.03.522642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Metastasis is a multistep process that leads to the formation of clinically detectable tumor foci at distant organs and frequently patient demise. Only a subpopulation of breast cancer cells within the primary tumor can disseminate systemically and cause metastasis. To disseminate, cancer cells must express MenaINV, an isoform of the actin-regulatory protein Mena encoded by the ENAH gene that endows tumor cells with transendothelial migration activity allowing them to enter and exit the blood circulation. We have previously demonstrated that MenaINV mRNA and protein expression is induced in cancer cells by macrophage contact. In this study, we discovered the precise mechanism by which macrophages induce MenaINV expression in tumor cells. We examined the promoter of the human and mouse ENAH gene and discovered a conserved NF-κB transcription factor binding site. Using live imaging of an NF-κB activity reporter and staining of fixed tissues from mouse and human breast cancer we further determined that for maximal induction of MenaINV in cancer cell NF-κB needs to cooperate with the Notch1 signaling pathway. Mechanistically, Notch1 signaling does not directly increase MenaINV expression, but it enhances and sustains NF-κB signaling through retention of p65, an NF-κB transcription factor, in the nucleus of tumor cells, leading to increased MenaINV expression. In mice, these signals are augmented following chemotherapy treatment and abrogated upon macrophage depletion. Targeting Notch1 signaling in vivo decreased NF-κB signaling and MenaINV expression in the primary tumor and decreased metastasis. Altogether, these data uncover mechanistic targets for blocking MenaINV induction that should be explored clinically to decrease cancer cell dissemination and improve survival of patients with metastatic disease.
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33
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Bariana M, Cassella E, Rateshwar J, Ouk S, Liou HC, Heller C, Colorado I, Feinman R, Makhdoom A, Siegel DS, Heller G, Tuckett A, Mondello P, Zakrzewski JL. Inhibition of NF-κB DNA Binding Suppresses Myeloma Growth via Intracellular Redox and Tumor Microenvironment Modulation. Mol Cancer Ther 2022; 21:1798-1809. [PMID: 36190955 PMCID: PMC9722601 DOI: 10.1158/1535-7163.mct-22-0257] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/20/2022] [Accepted: 09/16/2022] [Indexed: 01/12/2023]
Abstract
Multiple myeloma is a plasma cell malignancy that is still largely incurable, despite considerable progress in recent years. NF-κB is a well-established therapeutic target in multiple myeloma, but none of the currently available treatment options offer direct, specific pharmacologic targeting of NF-κB transcriptional activity. Thus, we designed a novel direct NF-κB inhibitor (IT848) as a drug candidate with strong potential for clinical translation and conducted comprehensive in vitro and in vivo mechanistic studies in multiple myeloma cell lines, primary multiple myeloma cells, xenograft models, and immunocompetent mouse models of multiple myeloma. Here, we show that IT848 inhibits NF-κB activity through inhibition of DNA binding of all five NF-κB subunits. IT848 treatment of multiple myeloma cell lines and patient samples inhibited proliferation and induced caspase-dependent and independent apoptosis. In addition to direct NF-κB inhibitory effects, IT848 treatment altered the redox homeostasis of multiple myeloma cells through depletion of the reduced glutathione pool, selectively inducing oxidative stress in multiple myeloma but not in healthy cells. Multiple myeloma xenograft studies confirmed the efficacy of IT848 as single agent and in combination with bortezomib. Furthermore, IT848 significantly improved survival when combined with programmed death protein 1 inhibition, and correlative immune studies revealed that this clinical benefit was associated with suppression of regulatory T-cell infiltration of the bone marrow microenvironment. In conclusion, IT848 is a potent direct NF-κB inhibitor and inducer of oxidative stress specifically in tumor cells, displaying significant activity against multiple myeloma cells in vitro and in vivo, both as monotherapy as well as in combination with bortezomib or immune checkpoint blockade.
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Affiliation(s)
- Manpreet Bariana
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Elena Cassella
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Janice Rateshwar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | | | | | | | - Iriana Colorado
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Rena Feinman
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Ali Makhdoom
- Hackensack Meridian School of Medicine, Nutley, NJ, USA
| | - David S. Siegel
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA,Multiple Myeloma Division, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Glenn Heller
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea Tuckett
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Patrizia Mondello
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA,Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Johannes L. Zakrzewski
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA,Department of Oncology, Georgetown University, Washington, DC, USA,Department of Pediatrics, Hackensack University Medical Center, Hackensack, NJ, USA
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Patrad E, Khalighfard S, Amiriani T, Khori V, Alizadeh AM. Molecular mechanisms underlying the action of carcinogens in gastric cancer with a glimpse into targeted therapy. Cell Oncol 2022; 45:1073-1117. [PMID: 36149600 DOI: 10.1007/s13402-022-00715-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Gastric cancer imposes a substantial global health burden despite its overall incidence decrease. A broad spectrum of inherited, environmental and infectious factors contributes to the development of gastric cancer. A profound understanding of the molecular underpinnings of gastric cancer has lagged compared to several other tumors with similar incidence and morbidity rates, owing to our limited knowledge of the role of carcinogens in this malignancy. The International Agency for Research on Cancer (IARC) has classified gastric carcinogenic agents into four groups based on scientific evidence from human and experimental animal studies. This review aims to explore the potential comprehensive molecular and biological impacts of carcinogens on gastric cancer development and their interactions and interferences with various cellular signaling pathways. CONCLUSIONS In this review, we highlight recent clinical trial data reported in the literature dealing with different ways to target various carcinogens in gastric cancer. Moreover, we touch upon other multidisciplinary therapeutic approaches such as surgery, adjuvant and neoadjuvant chemotherapy. Rational clinical trials focusing on identifying suitable patient populations are imperative to the success of single-agent therapeutics. Novel insights regarding signaling pathways that regulate gastric cancer can potentially improve treatment responses to targeted therapy alone or in combination with other/conventional treatments. Preventive strategies such as control of H. pylori infection through eradication or immunization as well as dietary habit and lifestyle changes may reduce the incidence of this multifactorial disease, especially in high prevalence areas. Further in-depth understanding of the molecular mechanisms involved in the role of carcinogenic agents in gastric cancer development may offer valuable information and update state-of-the-art resources for physicians and researchers to explore novel ways to combat this disease, from bench to bedside. A schematic outlining of the interaction between gastric carcinogenic agents and intracellular pathways in gastric cancer H. pylori stimulates multiple intracellular pathways, including PI3K/AKT, NF-κB, Wnt, Shh, Ras/Raf, c-MET, and JAK/STAT, leading to epithelial cell proliferation and differentiation, apoptosis, survival, motility, and inflammatory cytokine release. EBV can stimulate intracellular pathways such as the PI3K/Akt, RAS/RAF, JAK/STAT, Notch, TGF-β, and NF-κB, leading to cell survival and motility, proliferation, invasion, metastasis, and the transcription of anti-apoptotic genes and pro-inflammatory cytokines. Nicotine and alcohol can lead to angiogenesis, metastasis, survival, proliferation, pro-inflammatory, migration, and chemotactic by stimulating various intracellular signaling pathways such as PI3K/AKT, NF-κB, Ras/Raf, ROS, and JAK/STAT. Processed meat contains numerous carcinogenic compounds that affect multiple intracellular pathways such as sGC/cGMP, p38 MAPK, ERK, and PI3K/AKT, leading to anti-apoptosis, angiogenesis, metastasis, inflammatory responses, proliferation, and invasion. Lead compounds may interact with multiple signaling pathways such as PI3K/AKT, NF-κB, Ras/Raf, DNA methylation-dependent, and epigenetic-dependent, leading to tumorigenesis, carcinogenesis, malignancy, angiogenesis, DNA hypermethylation, cell survival, and cell proliferation. Stimulating signaling pathways such as PI3K/Akt, RAS/RAF, JAK/STAT, WNT, TGF-β, EGF, FGFR2, and E-cadherin through UV ionizing radiation leads to cell survival, proliferation, and immortalization in gastric cancer. The consequence of PI3K/AKT, NF-κB, Ras/Raf, ROS, JAK/STAT, and WNT signaling stimulation by the carcinogenic component of Pickled vegetables and salted fish is the Warburg effect, tumorigenesis, angiogenesis, proliferation, inflammatory response, and migration.
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Affiliation(s)
- Elham Patrad
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Solmaz Khalighfard
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Taghi Amiriani
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Vahid Khori
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Ali Mohammad Alizadeh
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Breast Disease Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Synthesis and Evaluation of NF-κB Inhibitory Activity of Mollugin Derivatives. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227925. [PMID: 36432026 PMCID: PMC9695821 DOI: 10.3390/molecules27227925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/07/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022]
Abstract
(1) Background: Nuclear factor κB (NF-κB) is an important transcriptional regulator that regulates the inflammatory pathway and plays a key role in cellular inflammatory and immune responses. The presence of a high concentration of NF-κB is positively correlated with the severity of inflammation. Therefore, the inhibition of this pathway is an important therapeutic target for the treatment of various types of inflammation; (2) Methods: we designed and synthesized 23 mollugin derivatives and evaluated their inhibitory activity against NF-κB transcription; (3) Results: Compound 6d exhibited the most promising inhibitory activity (IC50 = 3.81 µM) and did not show any significant cytotoxicity against the tested cell lines. Investigation of the mechanism of action indicated that 6d down-regulated NF-κB expression, possibly by suppressing TNF-α-induced expression of the p65 protein. Most of the compounds exhibited potent anti-inflammatory activity. Compound 4f was the most potent compound with 83.08% inhibition of inflammation after intraperitoneal administration, which was more potent than mollugin and the reference drugs (ibuprofen and mesalazine). ADMET prediction analysis indicated that compounds 6d and 4f had good pharmacokinetics and drug-like behavior; (4) Conclusions: Several series of mollugin derivatives were designed, synthesized, and evaluated for NF-κB inhibitory activity and toxicity. These results provide an initial basis for the development of 4f and 6d as potential anti-inflammatory agents.
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36
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Festa J, Singh H, Hussain A, Da Boit M. Elderberries as a potential supplement to improve vascular function in a SARS-CoV-2 environment. J Food Biochem 2022; 46:e14091. [PMID: 35118699 DOI: 10.1111/jfbc.14091] [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: 10/15/2021] [Revised: 12/29/2021] [Accepted: 01/05/2022] [Indexed: 12/29/2022]
Abstract
Coronavirus disease 2019 (COVID-19) pandemic has been triggered by the severe acute respiratory syndrome coronavirus (SARS-CoV-2). Although recent studies demonstrate that SARS-CoV-2 possibly does not directly infect endothelial cells (EC), the endothelium may be affected as a secondary response due to the damage of neighboring cells, circulating pro-inflammatory cytokines, and/or other mechanisms. Long-term COVID-19 symptoms specifically nonrespiratory symptoms are due to the persistence of endothelial dysfunction (ED). Based on the literature, anthocyanins a major subgroup of flavonoid polyphenols found in berries, have been well researched for their vascular protective properties as well as the prevention of cardiovascular disease (CVD)-related deaths. Elderberries have been previously used as a natural remedy for treating influenza, cold, and consequently cardiovascular health due to a high content of cyanidin-3-glucoside (C3G) a major anthocyanin found in the human diet. The literature reported many studies demonstrating that EE has both antiviral and vascular protective properties that should be further investigated as a nutritional component used against the (in)direct effect of SARS-CoV-2 in vascular function. PRACTICAL APPLICATIONS: While previous work among the literature looks promising and builds a suggestion for investigating elderberry extract (EE) against COVID-19, further in vitro and in vivo research is required to fully evaluate EE mechanisms of action and its use as a supplement to aid current therapies.
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Affiliation(s)
- Joseph Festa
- Leicester School of Allied Health Sciences, De Montfort University, Leicester, UK
| | - Harprit Singh
- Leicester School of Allied Health Sciences, De Montfort University, Leicester, UK
| | - Aamir Hussain
- Leicester School of Allied Health Sciences, De Montfort University, Leicester, UK.,Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Mariasole Da Boit
- Leicester School of Allied Health Sciences, De Montfort University, Leicester, UK
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Muhammad M, Hassan TM, Baba SS, Radda MI, Mutawakkil MM, Musa MA, AbuBakar S, Loong SK, Yusuf I. Exploring NF κB pathway as a potent strategy to mitigate COVID-19 severe morbidity and mortality. J Public Health Afr 2022; 13:1679. [PMID: 36313924 PMCID: PMC9614690 DOI: 10.4081/jphia.2022.1679] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 05/05/2022] [Indexed: 11/13/2022] Open
Abstract
The pandemic of coronavirus disease 2019 (COVID-19), for which there does not appear to be an approved cure, the primary treatment options consist of non-pharmacological preventive measures and supportive treatment that are aimed at halting the progression of the disease. Nuclear factor kappa B (NFkB) presents a promising therapeutic opportunity to mitigate COVID-19-induced cytokine storm and reduce the risk of severe morbidity and mortality resulting from the disease. However, the effective clinical application of NFkB modulators in COVID-19 is hampered by a number of factors that must be taken into consideration. This paper therefore explored the modulation of the NFB pathway as a potential strategy to mitigate the severe morbidity and mortality caused by COVID-19. The paper also discusses the factors that form the barrier, and it offers potential solutions to the various limitations that may impede the clinical use of NFkB modulators against COVID-19. This paper revealed and identified three key potential solutions for the future clinical use of NFkB modulators against COVID-19. These solutions are pulmonary tissue-specific NFkB blockade, agents that target common regulatory proteins of both canonical and non-canonical NFkB pathways, and monitoring clinical indicators of hyperinflammation and cytokine storm in COVID-19 prior to using NFkB modulators.
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Affiliation(s)
- Mubarak Muhammad
- Department of Physiology, College of Medicine, University of Ibadan, Nigeria,Department of Physiology, College of Medicine, University of Ibadan, Ibadan, Nigeria.
| | - Tasneem M. Hassan
- Department of Physiotherapy, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Sani S. Baba
- Department of Human Physiology, College of Health Sciences, Bayero University Kano, Nigeria
| | - Mustapha I. Radda
- Department of Human Physiology, College of Health Sciences, Bayero University Kano, Nigeria
| | - Mubarak M. Mutawakkil
- Pharmacology and Therapeutics, College of Health Sciences, Bayero University Kano, Nigeria
| | - Majida A. Musa
- Pharmacology and Therapeutics, College of Health Sciences, Bayero University Kano, Nigeria
| | - Sazaly AbuBakar
- Tropical Infectious Diseases Research and Education Centre, Higher Institution Centre of Excellence, Universiti of Malaya, Kuala Lumpur, Malaysia
| | - Shih Keng Loong
- Tropical Infectious Diseases Research and Education Centre, Higher Institution Centre of Excellence, Universiti of Malaya, Kuala Lumpur, Malaysia
| | - Ibrahim Yusuf
- Department of Pathology, Aminu Kano Teaching Hospital, Kano, Nigeria
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Verzella D, Cornice J, Arboretto P, Vecchiotti D, Di Vito Nolfi M, Capece D, Zazzeroni F, Franzoso G. The NF-κB Pharmacopeia: Novel Strategies to Subdue an Intractable Target. Biomedicines 2022; 10:2233. [PMID: 36140335 PMCID: PMC9496094 DOI: 10.3390/biomedicines10092233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 11/19/2022] Open
Abstract
NF-κB transcription factors are major drivers of tumor initiation and progression. NF-κB signaling is constitutively activated by genetic alterations or environmental signals in many human cancers, where it contributes to almost all hallmarks of malignancy, including sustained proliferation, cell death resistance, tumor-promoting inflammation, metabolic reprogramming, tissue invasion, angiogenesis, and metastasis. As such, the NF-κB pathway is an attractive therapeutic target in a broad range of human cancers, as well as in numerous non-malignant diseases. Currently, however, there is no clinically useful NF-κB inhibitor to treat oncological patients, owing to the preclusive, on-target toxicities of systemic NF-κB blockade. In this review, we discuss the principal and most promising strategies being developed to circumvent the inherent limitations of conventional IκB kinase (IKK)/NF-κB-targeting drugs, focusing on new molecules that target upstream regulators or downstream effectors of oncogenic NF-κB signaling, as well as agents targeting individual NF-κB subunits.
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Affiliation(s)
- Daniela Verzella
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy
- Department of Immunology and Inflammation, Imperial College London, London W12 0NN, UK
| | - Jessica Cornice
- Department of Immunology and Inflammation, Imperial College London, London W12 0NN, UK
| | - Paola Arboretto
- Department of Immunology and Inflammation, Imperial College London, London W12 0NN, UK
| | - Davide Vecchiotti
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy
| | - Mauro Di Vito Nolfi
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy
| | - Daria Capece
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy
- Department of Immunology and Inflammation, Imperial College London, London W12 0NN, UK
| | - Francesca Zazzeroni
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy
| | - Guido Franzoso
- Department of Immunology and Inflammation, Imperial College London, London W12 0NN, UK
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Vecchiotti D, Verzella D, Di Vito Nolfi M, D’Andrea D, Flati I, Di Francesco B, Cornice J, Alesse E, Capece D, Zazzeroni F. Elevated NF-κB/SHh/GLI1 Signature Denotes a Worse Prognosis and Represent a Novel Potential Therapeutic Target in Advanced Prostate Cancer. Cells 2022; 11:2118. [PMID: 35805202 PMCID: PMC9266159 DOI: 10.3390/cells11132118] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 11/23/2022] Open
Abstract
Prostate cancer (PCa) is the second most frequent cancer in men worldwide. NF-κB seems to play a key role in cell survival, proliferation and invasion, sustaining the heterogeneous multifocal nature of PCa. In recent years, the Hedgehog (Hh) signaling pathway has attracted attention as a therapeutic target due to its implication in tumorigenesis and metastasis in several types of cancer, including PCa. Although it is well-known that Sonic Hedgehog (SHh) is a transcriptional target of NF-κB(p65), and that GLI1 is the effector of this crosstalk, the precise role played by this axis in PCa is still not completely clear. Here, we set out to explore the correlation between NF-κB activation and SHh pathways in PCa, investigating if the interplay between NF-κB(p65) and SHh-GLI1 in advanced PCa could be a prospective therapeutic target. Our findings demonstrate that a NF-κB-SHh-GLI1 gene signature is enriched in PCa patients featuring a higher Gleason score. Moreover, elevated levels of this signature are associated with worse prognosis, thus suggesting that this axis could provide a route to treat aggressive PCa.
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Affiliation(s)
- Davide Vecchiotti
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Daniela Verzella
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Mauro Di Vito Nolfi
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Daniel D’Andrea
- Interdisciplinary Biomedical Research Centre, College of Science and Technology, Nottingham Trent University, Clifton NG11 8NS, UK;
| | - Irene Flati
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Barbara Di Francesco
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Jessica Cornice
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Edoardo Alesse
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Daria Capece
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
| | - Francesca Zazzeroni
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, 67100 L’Aquila, Italy; (D.V.); (D.V.); (M.D.V.N.); (I.F.); (B.D.F.); (J.C.); (E.A.); (F.Z.)
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Cucurbitacin B Down-Regulates TNF Receptor 1 Expression and Inhibits the TNF-α-Dependent Nuclear Factor κB Signaling Pathway in Human Lung Adenocarcinoma A549 Cells. Int J Mol Sci 2022; 23:ijms23137130. [PMID: 35806134 PMCID: PMC9267118 DOI: 10.3390/ijms23137130] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 12/30/2022] Open
Abstract
Pro-inflammatory cytokines, such as tumor necrosis factor-α (TNF-α), induce the expression of intracellular adhesion molecule-1 (ICAM-1) by activating the nuclear factor κB (NF-κB) signaling pathway. In the present study, we found that cucurbitacin B decreased the expression of ICAM-1 in human lung adenocarcinoma A549 cells stimulated with TNF-α or interleukin-1α. We further investigated the mechanisms by which cucurbitacin B down-regulates TNF-α-induced ICAM-1 expression. Cucurbitacin B inhibited the nuclear translocation of the NF-κB subunit RelA and the phosphorylation of IκBα in A549 cells stimulated with TNF-α. Cucurbitacin B selectively down-regulated the expression of TNF receptor 1 (TNF-R1) without affecting three adaptor proteins (i.e., TRADD, RIPK1, and TRAF2). The TNF-α-converting enzyme inhibitor suppressed the down-regulation of TNF-R1 expression by cucurbitacin B. Glutathione, N-acetyl-L-cysteine, and, to a lesser extent, L-cysteine attenuated the inhibitory effects of cucurbitacin B on the TNF-α-induced expression of ICAM-1, suggesting that an α,β-unsaturated carbonyl moiety is essential for anti-inflammatory activity. The present results revealed that cucurbitacin B down-regulated the expression of TNF-R1 at the initial step in the TNF-α-dependent NF-κB signaling pathway.
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Luo T, Wang Y, Tang H, Zhou F, Chen Y, Pei B, Wang J. An AAV-Based NF-κB-Targeting Gene Therapy (rAAV-DMP-miR533) to Inflammatory Diseases. J Inflamm Res 2022; 15:3447-3466. [PMID: 35726215 PMCID: PMC9206518 DOI: 10.2147/jir.s362732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/28/2022] [Indexed: 11/23/2022] Open
Abstract
Background The inflammatory diseases pose a great threat to human health. Variant anti-inflammatory agents have been therefore developed. However, the current anti-inflammatory drugs are still challenged by low response and side effects. There remain great unmet treatments to inflammatory diseases. Methods In this work, we fabricate a recombinant adeno-associated virus (rAAV), rAAV-DMP-miR533, by packaging a DNA molecule DMP-miR533 into AAV, in which DMP is a NF-κB-activatable promoter composed of a NF-κB decoy and a minimal promoter and miR533 codes an artificial microRNA targeting NF-κB RELA. We evaluate the in vitro and in vivo anti-inflammatory effect of the virus with inflammatory cells and the mice of three typical inflammatory diseases including the dextran sulphate sodium-induced acute colitis, imiquimod-induced psoriasis, and collagen-induced arthritis. Results We found that rAAV-DMP-miR533 had marked anti-inflammatory effect in both cells and mice. In addition, rAAV-DMP-miR533 showed biosafety in mice. Conclusion This study thus provides a promising gene therapy to variant inflammatory diseases by directly targeting NF-κB, an established hub regulator of inflammation.
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Affiliation(s)
- Tao Luo
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing, 210096, People's Republic of China
| | - Yile Wang
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing, 210096, People's Republic of China
| | - Hailin Tang
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing, 210096, People's Republic of China
| | - Fei Zhou
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, 521041, People's Republic of China
| | - Ying Chen
- School of Medical Technology, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Bing Pei
- Department of Clinical Laboratory, the Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, 223800, People's Republic of China
| | - Jinke Wang
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing, 210096, People's Republic of China
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Shinde A, Kulkoyluoglu Cotul E, Chen H, Smith A, Libring S, Solorio L, Wendt MK. Transglutaminase-2 mediates acquisition of neratinib resistance in metastatic breast cancer. MOLECULAR BIOMEDICINE 2022; 3:19. [PMID: 35729402 PMCID: PMC9213622 DOI: 10.1186/s43556-022-00079-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/06/2022] [Indexed: 11/10/2022] Open
Abstract
Acquisition of resistance to targeted therapies remains a major clinical obstacle for the HER2+ subtype of breast cancer. Using an isogeneic progression series of HER2+ breast cancer metastasis we demonstrate that metastatic cells have an increased capacity to acquire resistance to the covalent, pan-ErbB inhibitor, neratinib. RNA sequencing analyses comparing parental and metastatic cells identified upregulation of transglutaminase 2 (TG2). Genetic depletion and overexpression approaches established that TG2 is both necessary and sufficient for acquisition of neratinib resistance. Mechanistically, we describe a pathway in which TG2-mediates activation of NF-κB signaling leading to upregulation of IL-6 in metastatic cells. This autocrine expression of IL-6 functions to maintain enhanced levels of TG2 via JAK:STAT3 signaling. This drug persistence feedback loop can be interrupted through the use of the JAK1/2 inhibitor ruxolitinib. In vivo application of ruxolitinib had no effect on tumor growth under non-treated conditions, but effectively prevented acquisition of resistance, leading to tumor regression upon coadministration with neratinib. Overall, our studies reveal a mechanism in metastatic breast cancer cells that predisposes them to acquisition of resistance to ErbB-targeted therapeutics. Clinically, immediate application of ruxolitinib could prevent acquisition of resistance and improve patient responses to HER2-targeted therapies.
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Affiliation(s)
- Aparna Shinde
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Eylem Kulkoyluoglu Cotul
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Hao Chen
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Andrew Smith
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Sarah Libring
- Department of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA
| | - Luis Solorio
- Department of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN, 47907, USA
| | - Michael K Wendt
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA.
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN, 47907, USA.
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Mobeen A, Puniya BL, Ramachandran S. A computational approach to investigate constitutive activation of
NF‐κB. Proteins 2022; 90:1944-1964. [DOI: 10.1002/prot.26388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 05/12/2022] [Accepted: 05/23/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Ahmed Mobeen
- CSIR – Institute of Genomics & Integrative Biology, Sukhdev Vihar New Delhi India
- Academy of Scientific & Innovative Research (AcSIR) Ghaziabad Uttar Pradesh India
| | - Bhanwar Lal Puniya
- Department of Biochemistry University of Nebraska‐Lincoln Lincoln Nebraska USA
| | - Srinivasan Ramachandran
- CSIR – Institute of Genomics & Integrative Biology, Sukhdev Vihar New Delhi India
- Academy of Scientific & Innovative Research (AcSIR) Ghaziabad Uttar Pradesh India
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Budke B, Zhong A, Sullivan K, Park C, Gittin DI, Kountz TS, Connell PP. Noncanonical NF-κB factor p100/p52 regulates homologous recombination and modulates sensitivity to DNA-damaging therapy. Nucleic Acids Res 2022; 50:6251-6263. [PMID: 35689636 PMCID: PMC9226503 DOI: 10.1093/nar/gkac491] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/17/2022] [Accepted: 05/25/2022] [Indexed: 11/14/2022] Open
Abstract
Homologous recombination (HR) serves multiple roles in DNA repair that are essential for maintaining genomic stability, including double-strand DNA break (DSB) repair. The central HR protein, RAD51, is frequently overexpressed in human malignancies, thereby elevating HR proficiency and promoting resistance to DNA-damaging therapies. Here, we find that the non-canonical NF-κB factors p100/52, but not RelB, control the expression of RAD51 in various human cancer subtypes. While p100/p52 depletion inhibits HR function in human tumor cells, it does not significantly influence the proficiency of non-homologous end joining, the other key mechanism of DSB repair. Clonogenic survival assays were performed using a pair DLD-1 cell lines that differ only in their expression of the key HR protein BRCA2. Targeted silencing of p100/p52 sensitizes the HR-competent cells to camptothecin, while sensitization is absent in HR-deficient control cells. These results suggest that p100/p52-dependent signaling specifically controls HR activity in cancer cells. Since non-canonical NF-κB signaling is known to be activated after various forms of genomic crisis, compensatory HR upregulation may represent a natural consequence of DNA damage. We propose that p100/p52-dependent signaling represents a promising oncologic target in combination with DNA-damaging treatments.
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Affiliation(s)
- Brian Budke
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Alison Zhong
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Katherine Sullivan
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Chanyoung Park
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - David I Gittin
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Timothy S Kountz
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Philip P Connell
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
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He M, Cao C, Ni Z, Liu Y, Song P, Hao S, He Y, Sun X, Rao Y. PROTACs: great opportunities for academia and industry (an update from 2020 to 2021). Signal Transduct Target Ther 2022; 7:181. [PMID: 35680848 PMCID: PMC9178337 DOI: 10.1038/s41392-022-00999-9] [Citation(s) in RCA: 87] [Impact Index Per Article: 43.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/25/2022] [Accepted: 04/12/2022] [Indexed: 02/07/2023] Open
Abstract
PROteolysis TArgeting Chimeras (PROTACs) technology is a new protein-degradation strategy that has emerged in recent years. It uses bifunctional small molecules to induce the ubiquitination and degradation of target proteins through the ubiquitin-proteasome system. PROTACs can not only be used as potential clinical treatments for diseases such as cancer, immune disorders, viral infections, and neurodegenerative diseases, but also provide unique chemical knockdown tools for biological research in a catalytic, reversible, and rapid manner. In 2019, our group published a review article "PROTACs: great opportunities for academia and industry" in the journal, summarizing the representative compounds of PROTACs reported before the end of 2019. In the past 2 years, the entire field of protein degradation has experienced rapid development, including not only a large increase in the number of research papers on protein-degradation technology but also a rapid increase in the number of small-molecule degraders that have entered the clinical and will enter the clinical stage. In addition to PROTAC and molecular glue technology, other new degradation technologies are also developing rapidly. In this article, we mainly summarize and review the representative PROTACs of related targets published in 2020-2021 to present to researchers the exciting developments in the field of protein degradation. The problems that need to be solved in this field will also be briefly introduced.
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Affiliation(s)
- Ming He
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Chaoguo Cao
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
- Tsinghua-Peking Center for Life Sciences, 100084, Beijing, P. R. China
| | - Zhihao Ni
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Yongbo Liu
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Peilu Song
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Shuang Hao
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Yuna He
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Xiuyun Sun
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China
| | - Yu Rao
- Ministry of Education (MOE) Key Laboratory of Protein Sciences, School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, 100084, Beijing, P. R. China.
- School of Pharmaceutical Sciences, Zhengzhou University, 450001, Zhengzhou, China.
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Rana S, Kour S, Kizhake S, King HM, Mallareddy JR, Case AJ, Huxford T, Natarajan A. Dimers of isatin derived α-methylene-γ-butyrolactone as potent anti-cancer agents. Bioorg Med Chem Lett 2022; 65:128713. [PMID: 35367592 DOI: 10.1016/j.bmcl.2022.128713] [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: 01/26/2022] [Revised: 03/18/2022] [Accepted: 03/28/2022] [Indexed: 11/30/2022]
Abstract
The IKK-NFκB complex is a key signaling node that facilitates activation of gene expression in response to extracellular signals. The kinase IKKβ and the transcription factor RELA have been targeted by covalent modifiers that bind to surface exposed cysteine residues. A common feature in well characterized covalent modifiers of RELA and IKKβ is the Michael acceptor containing α-methylene-γ-butyrolactone functionality. Through synthesis and evaluation of a focused set of α-methylene-γ-butyrolactone containing spirocyclic dimers (SpiDs) we identified SpiD3 as an anticancer agent with low nanomolar potency. Using cell-free and cell-based studies we show that SpiD3 is a covalent modifier that generates stable RELA containing high molecular weight complexes. SpiD3 inhibits TNFα-induced IκBα phosphorylation resulting in the blockade of RELA nuclear translocation. SpiD3 induces apoptosis, inhibits colony formation and migration of cancer cells. The NCI-60 cell line screen revealed that SpiD3 potently inhibits growth of leukemia cell lines, making it a suitable pre-therapeutic lead for hematological malignancies.
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Affiliation(s)
- Sandeep Rana
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, United States.
| | - Smit Kour
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Smitha Kizhake
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Hannah M King
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Jayapal Reddy Mallareddy
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Adam J Case
- Departments of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Tom Huxford
- Structural Biochemistry Laboratory, Department of Chemistry & Biochemistry, San Diego State University, San Diego, CA 92182, United States
| | - Amarnath Natarajan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, United States; Departments of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States; Departments of Genetics Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, United States; Departments of Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, United States.
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Slim L, Chatelain C, Foucauld HD, Azencott CA. A systematic analysis of gene-gene interaction in multiple sclerosis. BMC Med Genomics 2022; 15:100. [PMID: 35501860 PMCID: PMC9063218 DOI: 10.1186/s12920-022-01247-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 03/28/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND For the most part, genome-wide association studies (GWAS) have only partially explained the heritability of complex diseases. One of their limitations is to assume independent contributions of individual variants to the phenotype. Many tools have therefore been developed to investigate the interactions between distant loci, or epistasis. Among them, the recently proposed EpiGWAS models the interactions between a target variant and the rest of the genome. However, applying this approach to studying interactions along all genes of a disease map is not straightforward. Here, we propose a pipeline to that effect, which we illustrate by investigating a multiple sclerosis GWAS dataset from the Wellcome Trust Case Control Consortium 2 through 19 disease maps from the MetaCore pathway database. RESULTS For each disease map, we build an epistatic network by connecting the genes that are deemed to interact. These networks tend to be connected, complementary to the disease maps and contain hubs. In addition, we report 4 epistatic gene pairs involving missense variants, and 25 gene pairs with a deleterious epistatic effect mediated by eQTLs. Among these, we highlight the interaction of GLI-1 and SUFU, and of IP10 and NF-[Formula: see text]B, as they both match known biological interactions. The latter pair is particularly promising for therapeutic development, as both genes have known inhibitors. CONCLUSIONS Our study showcases the ability of EpiGWAS to uncover biologically interpretable epistatic interactions that are potentially actionable for the development of combination therapy.
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Affiliation(s)
- Lotfi Slim
- CBIO, MINES ParisTech, PSL Research University, 75006 Paris, France
- Translational Sciences, SANOFI R&D, 91385 Chilly-Mazarin, France
- NVIDIA Corporation, Santa Clara, 95051 USA
| | | | | | - Chloé-Agathe Azencott
- CBIO, MINES ParisTech, PSL Research University, 75006 Paris, France
- Institut Curie, PSL Research University, 75005 Paris, France
- U900, Inserm, 75005 Paris, France
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Anti-Inflammatory Extract from Soil Algae Chromochloris zofingiensis Targeting TNFR/NF-κB Signaling at Different Levels. Cells 2022; 11:cells11091407. [PMID: 35563717 PMCID: PMC9101025 DOI: 10.3390/cells11091407] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/12/2022] [Accepted: 04/19/2022] [Indexed: 01/27/2023] Open
Abstract
Inflammatory skin diseases, including atopic dermatitis (AD) and psoriasis, are increasing in populations worldwide. The treatment of patients with AD and other forms of skin inflammation is mainly based on the use of topical corticosteroids or calcineurin inhibitors, which can cause significant side effects with long-term use. Therefore, there is a great need for the development of more effective and less toxic anti-inflammatory agents suitable for the treatment of chronic skin lesions. Here, we screened a number of strains from the ASIB 505 terrestrial algae collection and identified a green algae Chromochloris zofingiensis with pronounced anti-inflammatory properties. We found that a crude nonpolar extract of C. zofingiensis (ID name NAE_2022C), grown upon nitrogen deprivation, acts as a bioactive substance by inhibiting TNFR/NF-κB responses in human skin keratinocyte HaCaT cells. We also found that NAE_2022C suppressed the secretion of pro-inflammatory cytokine tumor necrosis factor α (TNFα) and several Th1- and Th2-related chemokines in a reconstituted human epidermis. The TNFR/NF-κB pathway analysis showed multiple inhibitory effects at different levels and disclosed a direct targeting of IKKβ by the extract. Bioassay-guided fractionation followed by high-resolution mass spectrometry detected diacylglyceryl-trimethylhomoserine (DGTS), Lyso-DGTS (LDGTS), 5-phenylvaleric acid, theophylline and oleamide as leading metabolites in the active fraction of NAE_2022C. Further analysis identified betaine lipid DGTS (32:0) as one of the active compounds responsible for the NAE_2022C-mediated NF-κB suppression. Overall, this study presents an approach for the isolation, screening, and identification of anti-inflammatory secondary metabolites produced by soil algae.
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Kushwaha AD, Saraswat D. A Nanocurcumin and Pyrroloquinoline Quinone Formulation Prevents Hypobaric Hypoxia-Induced Skeletal Muscle Atrophy by Modulating NF-κB Signaling Pathway. High Alt Med Biol 2022; 23:249-263. [PMID: 35384739 DOI: 10.1089/ham.2021.0127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Kushwaha, Asha D., and Deepika Saraswat. A nanocurcumin and pyrroloquinoline quinone formulation prevents hypobaric hypoxia-induced skeletal muscle atrophy by modulating NF-κB signaling pathway. High Alt Med Biol 00:000-000, 2022. Background: Hypobaric hypoxia (HH)-induced deleterious skeletal muscle damage depends on exposure time and availability of oxygen at cellular level, which eventually can limit human work performance at high altitude (HA). Despite the advancements made in pharmacological (performance enhancer, antioxidants) and nonpharmacological therapeutics (acclimatization strategies), only partial success has been achieved in improving physical performance at HA. A distinctive combination of nanocurcumin (NC) and pyrroloquinoline quinone (PQQ) has been formulated (named NCF [nanocurcumin formulation], Indian patent No. 302877) in our laboratory, and has proven very promising in improving cardiomyocyte adaptation to chronic HH. We hypothesized that NCF might improve skeletal muscle adaptation and could be a performance enhancer at HA. Material and Methods: Adult Sprague-Dawley rats (220 ± 10 g) were divided into five groups (n = 6/group): normoxia vehicle control, hypoxia vehicle control, hypoxia NCF, hypoxia NC, and hypoxia PQQ. All the animals (except those in normoxia) were exposed to simulated HH in a chamber at temperature 22°C ± 2°C, humidity 50% ± 5%, altitude 25,000 ft for 1, 3, or 7 days. After completion of the stipulated exposure time, gastrocnemius and soleus muscles were excised from animals for further analysis. Results: Greater lengths of hypoxic exposure caused progressively increased muscle ring finger-1 (MuRF-1; p < 0.01) expression and calpain activation (0.56 ± 0.05 vs. 0.13 ± 0.02 and 0.44 ± 0.03 vs. 0.12 ± 0.021) by day 7, respectively in the gastrocnemius and soleus muscles. Myosin heavy chain type I (slow oxidative) fibers significantly (p > 0.01) decreased in gastrocnemius (>50%) and soleus (>46%) muscles by the seventh day of exposure. NCF supplementation showed (p ≤ 0.05) tremendous improvement in skeletal muscle acclimatization through effective alleviation of oxidative damage, and changes in calpain activity and atrophic markers at HA compared with hypoxia control or treatment alone with NC/PQQ. Conclusion: Thus, NCF-mediated anti-oxidative, anti-inflammatory effects lead to decreased proteolysis resulting in mitigated skeletal muscle atrophy under HH.
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Affiliation(s)
- Asha D Kushwaha
- Experimental Biology Division, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India
| | - Deepika Saraswat
- Experimental Biology Division, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India
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In Silico and In Vitro Screening of 50 Curcumin Compounds as EGFR and NF-κB Inhibitors. Int J Mol Sci 2022; 23:ijms23073966. [PMID: 35409325 PMCID: PMC9000198 DOI: 10.3390/ijms23073966] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 02/05/2023] Open
Abstract
The improvement of cancer chemotherapy remains a major challenge, and thus new drugs are urgently required to develop new treatment regimes. Curcumin, a polyphenolic antioxidant derived from the rhizome of turmeric (Curcuma longa L.), has undergone extensive preclinical investigations and, thereby, displayed remarkable efficacy in vitro and in vivo against cancer and other disorders. However, pharmacological limitations of curcumin stimulated the synthesis of numerous novel curcumin analogs, which need to be evaluated for their therapeutic potential. In the present study, we calculated the binding affinities of 50 curcumin derivatives to known cancer-related target proteins of curcumin, i.e., epidermal growth factor receptor (EGFR) and nuclear factor κB (NF-κB) by using a molecular docking approach. The binding energies for EGFR were in a range of −12.12 (±0.21) to −7.34 (±0.07) kcal/mol and those for NF-κB ranged from −12.97 (±0.47) to −6.24 (±0.06) kcal/mol, indicating similar binding affinities of the curcumin compounds for both target proteins. The predicted receptor-ligand binding constants for EGFR and curcumin derivatives were in a range of 0.00013 (±0.00006) to 3.45 (±0.10) µM and for NF-κB in a range of 0.0004 (±0.0003) to 10.05 (±4.03) µM, indicating that the receptor-ligand binding was more stable for EGFR than for NF-κB. Twenty out of 50 curcumin compounds showed binding energies to NF-κB smaller than −10 kcal/mol, while curcumin as a lead compound revealed free binding energies of >−10 kcal/mol. Comparable data were obtained for EGFR: 15 out of 50 curcumin compounds were bound to EGFR with free binding energies of <−10 kcal/mol, while the binding affinity of curcumin itself was >−10 kcal/mol. This indicates that the derivatization of curcumin may indeed be a promising strategy to improve targe specificity and to obtain more effective anticancer drug candidates. The in silico results have been exemplarily validated using microscale thermophoresis. The bioactivity has been further investigated by using resazurin cell viability assay, lactate dehydrogenase assay, flow cytometric measurement of reactive oxygen species, and annexin V/propidium iodide assay. In conclusion, molecular docking represents a valuable approach to facilitate and speed up the identification of novel targeted curcumin-based drugs to treat cancer.
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