1
|
Ricchiuto S, Palumbo R, Lami F, Gavioli F, Caselli L, Montanari M, Zappavigna V, Anesi A, Zanocco-Marani T, Grande A. The Capacity of Magnesium to Induce Osteoclast Differentiation Is Greatly Enhanced by the Presence of Zoledronate. BIOLOGY 2023; 12:1297. [PMID: 37887007 PMCID: PMC10604702 DOI: 10.3390/biology12101297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023]
Abstract
Bisphosphonates (BPs) are successfully used to cure a number of diseases characterized by a metabolic reduction in bone density, such as Osteoporosis, or a neoplastic destruction of bone tissue, such as multiple myeloma and bone metastases. These drugs exert their therapeutic effect by causing a systemic osteoclast depletion that, in turn, is responsible for reduced bone resorption. Unfortunately, in addition to their beneficial activity, BPs can also determine a frightening side effect known as osteonecrosis of the jaw (ONJ). It is generally believed that the inability of osteoclasts to dispose of inflamed/necrotic bone represents the main physiopathological aspect of ONJ. In principle, a therapeutic strategy able to elicit a local re-activation of osteoclast production could counteract ONJ and promote the healing of its lesions. Using an experimental model of Vitamin D3-dependent osteoclastogenesis, we have previously demonstrated that Magnesium is a powerful inducer of osteoclast differentiation. Here we show that, surprisingly, this effect is greatly enhanced by the presence of Zoledronate, chosen for our study because it is the most effective and dangerous of the BPs. This finding allows us to hypothesize that Magnesium might play an important role in the topical therapy of ONJ.
Collapse
Affiliation(s)
- Silvia Ricchiuto
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Rossella Palumbo
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Francesca Lami
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Francesca Gavioli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Lorenzo Caselli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Monica Montanari
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Vincenzo Zappavigna
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Alexandre Anesi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Tommaso Zanocco-Marani
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Alexis Grande
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| |
Collapse
|
2
|
Torricelli F, Sauta E, Manicardi V, Mandato VD, Palicelli A, Ciarrocchi A, Manzotti G. An Innovative Drug Repurposing Approach to Restrain Endometrial Cancer Metastatization. Cells 2023; 12:cells12050794. [PMID: 36899930 PMCID: PMC10001006 DOI: 10.3390/cells12050794] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Endometrial cancer (EC) is the most common gynecologic tumor and the world's fourth most common cancer in women. Most patients respond to first-line treatments and have a low risk of recurrence, but refractory patients, and those with metastatic cancer at diagnosis, remain with no treatment options. Drug repurposing aims to discover new clinical indications for existing drugs with known safety profiles. It provides ready-to-use new therapeutic options for highly aggressive tumors for which standard protocols are ineffective, such as high-risk EC. METHODS Here, we aimed at defining new therapeutic opportunities for high-risk EC using an innovative and integrated computational drug repurposing approach. RESULTS We compared gene-expression profiles, from publicly available databases, of metastatic and non-metastatic EC patients being metastatization the most severe feature of EC aggressiveness. A comprehensive analysis of transcriptomic data through a two-arm approach was applied to obtain a robust prediction of drug candidates. CONCLUSIONS Some of the identified therapeutic agents are already successfully used in clinical practice to treat other types of tumors. This highlights the potential to repurpose them for EC and, therefore, the reliability of the proposed approach.
Collapse
Affiliation(s)
- Federica Torricelli
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Viale Risorgimento 80, 42123 Reggio Emilia, Italy
| | - Elisabetta Sauta
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Viale Risorgimento 80, 42123 Reggio Emilia, Italy
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, 27100 Pavia, Italy
| | - Veronica Manicardi
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Viale Risorgimento 80, 42123 Reggio Emilia, Italy
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, 27100 Pavia, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Vincenzo Dario Mandato
- Unit of Obstetrics and Gynaecology, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Andrea Palicelli
- Pathology Unit, Department of Oncology and Advanced Technologies, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Viale Risorgimento 80, 42123 Reggio Emilia, Italy
| | - Gloria Manzotti
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Viale Risorgimento 80, 42123 Reggio Emilia, Italy
- Correspondence: ; Tel.: +39-05-2229-5477
| |
Collapse
|
3
|
Li P, Bai C, Zhan L, Zhang H, Zhang Y, Zhang W, Wang Y, Zhao J. Specific gene module pair-based target identification and drug discovery. Front Pharmacol 2023; 13:1089217. [PMID: 36726786 PMCID: PMC9886283 DOI: 10.3389/fphar.2022.1089217] [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: 11/04/2022] [Accepted: 12/28/2022] [Indexed: 01/18/2023] Open
Abstract
Identification of the biological targets of a compound is of paramount importance for the exploration of the mechanism of action of drugs and for the development of novel drugs. A concept of the Connectivity Map (CMap) was previously proposed to connect genes, drugs, and disease states based on the common gene-expression signatures. For a new query compound, the CMap-based method can infer its potential targets by searching similar drugs with known targets (reference drugs) and measuring the similarities into their specific transcriptional responses between the query compound and those reference drugs. However, the available methods are often inefficient due to the requirement of the reference drugs as a medium to link the query agent and targets. Here, we developed a general procedure to extract target-induced consensus gene modules from the transcriptional profiles induced by the treatment of perturbagens of a target. A specific transcriptional gene module pair (GMP) was automatically identified for each target and could be used as a direct target signature. Based on the GMPs, we built the target network and identified some target gene clusters with similar biological mechanisms. Moreover, a gene module pair-based target identification (GMPTI) approach was proposed to predict novel compound-target interactions. Using this method, we have discovered novel inhibitors for three PI3K pathway proteins PI3Kα/β/δ, including PU-H71, alvespimycin, reversine, astemizole, raloxifene HCl, and tamoxifen.
Collapse
Affiliation(s)
- Peng Li
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China,*Correspondence: Peng Li,
| | - Chujie Bai
- Department of Orthopedic Oncology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
| | - Lingmin Zhan
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China
| | - Haoran Zhang
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China
| | - Yuanyuan Zhang
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China
| | - Wuxia Zhang
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China
| | - Yingdong Wang
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China
| | - Jinzhong Zhao
- Shanxi key lab for modernization of TCVM, College of Basic Sciences, Shanxi Agricultural University, Jinzhong, Shanxi, China
| |
Collapse
|
4
|
Antileukaemic Cell Proliferation and Cytotoxic Activity of Edible Golden Cordyceps ( Cordyceps militaris) Extracts. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5347718. [PMID: 35497915 PMCID: PMC9054435 DOI: 10.1155/2022/5347718] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 03/30/2022] [Accepted: 04/04/2022] [Indexed: 11/23/2022]
Abstract
Golden cordyceps (Cordyceps militaris) is a mushroom of the genus Cordyceps. It has been used as a food supplement for both healthy and ill people. In this study, the antileukaemic cell proliferation activities of golden cordyceps extracts were examined and compared with standard cordycepin (CDCP) in EoL-1, U937, and KG-1a cells. Wilms' tumour 1 (WT1) protein was used as a biomarker of leukaemic cell proliferation. The cytotoxicity of the extracts on leukaemic cells was determined using the MTT assay. Their inhibitory effects on WT1 protein expression and cell cycle progression of EoL-1 cells were investigated using Western blotting and flow cytometry, respectively. Induction of KG-1a cell differentiation (using CD11b as a marker) was determined using flow cytometry. The golden cordyceps extracts exhibited cytotoxic effects on leukaemic cells with the highest IC50 value of 16.5 ± 3.9 µg/mL, while there was no effect on normal blood cells. The expression levels of WT1 protein in EoL-1 cells were decreased after treatment with the extracts. Moreover, cell cycle progression and cell proliferation were inhibited. The levels of CD11b increased slightly following the treatment. All these findings confirm the antileukaemic proliferation activity of golden cordyceps.
Collapse
|
5
|
Dexamethasone suppresses immune evasion by inducing GR/STAT3 mediated downregulation of PD-L1 and IDO1 pathways. Oncogene 2021; 40:5002-5012. [PMID: 34175886 PMCID: PMC8235907 DOI: 10.1038/s41388-021-01897-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/28/2021] [Accepted: 06/04/2021] [Indexed: 12/12/2022]
Abstract
T cell exhaustion plays critical roles in tumor immune evasion. Novel strategies to suppress immune evasion are in urgent need. We aimed to identify potential compounds to target T cell exhaustion and increase response to immune checkpoint inhibitors (ICIs). Differentially expressed genes (DEGs) were identified between tumors with different immune evasion potential by comparing the transcriptome data. DEGs were then analyzed in the Connectivity Map (CMap) platform to identify potential compounds to increase response to ICIs. Gene set enrichment analysis, LDH release assay, Chromatin immunoprecipitation (ChIP), and Co-IP were performed to explore the potential mechanisms in vitro. Patients derived organoids and humanized xenograft mouse model were utilized to validate the finding ex vivo and in vivo. We identified 25 potential compounds that may play critical roles in regulating tumor immune evasion. We further pinpointed a specific compound, dexamethasone, which shows potent anti-tumor effect in multiple cancer cell lines when cocultured with T cells. Dexamethasone can suppress T cell exhaustion by decreasing the activity of two immune checkpoints simultaneously, including PD-L1 and IDO1. Functional study shows dexamethasone can increase the sensitivity of ICIs in coculture system, 3D organoid model and humanized mouse model. Mechanism study shows dexamethasone mediated transcriptional suppression of PD-L1 and IDO1 depends on the nuclear translocation of GR/STAT3 complex. These findings demonstrate dexamethasone can suppress immune evasion by inducing GR/STAT3 mediated downregulation of PD-L1 and IDO1 pathways.
Collapse
|
6
|
Talibov VO, Fabini E, FitzGerald EA, Tedesco D, Cederfeldt D, Talu MJ, Rachman MM, Mihalic F, Manoni E, Naldi M, Sanese P, Forte G, Lepore Signorile M, Barril X, Simone C, Bartolini M, Dobritzsch D, Del Rio A, Danielson UH. Discovery of an Allosteric Ligand Binding Site in SMYD3 Lysine Methyltransferase. Chembiochem 2021; 22:1597-1608. [PMID: 33400854 PMCID: PMC8248052 DOI: 10.1002/cbic.202000736] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/30/2020] [Indexed: 12/15/2022]
Abstract
SMYD3 is a multifunctional epigenetic enzyme with lysine methyltransferase activity and various interaction partners. It is implicated in the pathophysiology of cancers but with an unclear mechanism. To discover tool compounds for clarifying its biochemistry and potential as a therapeutic target, a set of drug-like compounds was screened in a biosensor-based competition assay. Diperodon was identified as an allosteric ligand; its R and S enantiomers were isolated, and their affinities to SMYD3 were determined (KD =42 and 84 μM, respectively). Co-crystallization revealed that both enantiomers bind to a previously unidentified allosteric site in the C-terminal protein binding domain, consistent with its weak inhibitory effect. No competition between diperodon and HSP90 (a known SMYD3 interaction partner) was observed although SMYD3-HSP90 binding was confirmed (KD =13 μM). Diperodon clearly represents a novel starting point for the design of tool compounds interacting with a druggable allosteric site, suitable for the exploration of noncatalytic SMYD3 functions and therapeutics with new mechanisms of action.
Collapse
Affiliation(s)
- Vladimir O. Talibov
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
| | - Edoardo Fabini
- Department of Pharmacy and BiotechnologyAlma Mater Studiorum University of BolognaVia Belmeloro 640126BolognaItaly
- Institute for Organic Synthesis and PhotoreactivityNational Research CouncilVia P. Gobetti 10140129BolognaItaly
| | - Edward A. FitzGerald
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
- Beactica Therapeutics ABVirdings allé 2754 50UppsalaSweden
| | - Daniele Tedesco
- Department of Pharmacy and BiotechnologyAlma Mater Studiorum University of BolognaVia Belmeloro 640126BolognaItaly
- Institute for Organic Synthesis and PhotoreactivityNational Research CouncilVia P. Gobetti 10140129BolognaItaly
| | - Daniela Cederfeldt
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
| | - Martin J. Talu
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
| | - Moira M. Rachman
- Institut de Biomedicina de la Universitat de Barcelona (IBUB) and Facultat de FarmaciaUniversitat de BarcelonaAv. Joan XXIII 27–3108028BarcelonaSpain
| | - Filip Mihalic
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
| | - Elisabetta Manoni
- Institute for Organic Synthesis and PhotoreactivityNational Research CouncilVia P. Gobetti 10140129BolognaItaly
| | - Marina Naldi
- Department of Pharmacy and BiotechnologyAlma Mater Studiorum University of BolognaVia Belmeloro 640126BolognaItaly
- Centre for Applied Biomedical ResearchAlma Mater Studiorum University of BolognaVia Zamboni, 33Bologna40126Italy
| | - Paola Sanese
- Medical Genetics, National Institute for GastroenterologyIRCCS ‘S. de Bellis' Research Hospital70013BariItaly
| | - Giovanna Forte
- Medical Genetics, National Institute for GastroenterologyIRCCS ‘S. de Bellis' Research Hospital70013BariItaly
| | - Martina Lepore Signorile
- Medical Genetics, National Institute for GastroenterologyIRCCS ‘S. de Bellis' Research Hospital70013BariItaly
| | - Xavier Barril
- Institut de Biomedicina de la Universitat de Barcelona (IBUB) and Facultat de FarmaciaUniversitat de BarcelonaAv. Joan XXIII 27–3108028BarcelonaSpain
- Catalan Institution for Research and Advanced Studies (ICREA)Passeig Lluis Companys 2308010BarcelonaSpain
| | - Cristiano Simone
- Medical Genetics, National Institute for GastroenterologyIRCCS ‘S. de Bellis' Research Hospital70013BariItaly
- Medical Genetics, Department of Biomedical Sciences and Human Oncology (DIMO)University of Bari Aldo Moro70124BariItaly
| | - Manuela Bartolini
- Department of Pharmacy and BiotechnologyAlma Mater Studiorum University of BolognaVia Belmeloro 640126BolognaItaly
| | - Doreen Dobritzsch
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
| | - Alberto Del Rio
- Institute for Organic Synthesis and PhotoreactivityNational Research CouncilVia P. Gobetti 10140129BolognaItaly
- Innovamol Consulting SrlVia Giardini 470/H41124ModenaItaly
| | - U. Helena Danielson
- Department of Chemistry–BMCUppsala UniversityHusargatan 3754 24UppsalaSweden
- Science for Life LaboratoryUppsala UniversityUppsala752 37Sweden
| |
Collapse
|
7
|
Jiang H, Hu C, Chen M. The Advantages of Connectivity Map Applied in Traditional Chinese Medicine. Front Pharmacol 2021; 12:474267. [PMID: 33776757 PMCID: PMC7991830 DOI: 10.3389/fphar.2021.474267] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 01/11/2021] [Indexed: 01/11/2023] Open
Abstract
Amid the establishment and optimization of Connectivity Map (CMAP), the functional relationships among drugs, genes, and diseases are further explored. This biological database has been widely used to identify drugs with common mechanisms, repurpose existing drugs, discover the molecular mechanisms of unknown drugs, and find potential drugs for some diseases. Research on traditional Chinese medicine (TCM) has entered a new era in the wake of the development of bioinformatics and other subjects including network pharmacology, proteomics, metabolomics, herbgenomics, and so on. TCM gradually conforms to modern science, but there is still a torrent of limitations. In recent years, CMAP has shown its distinct advantages in the study of the components of TCM and the synergetic mechanism of TCM formulas; hence, the combination of them is inevitable.
Collapse
Affiliation(s)
- Huimin Jiang
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Cheng Hu
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Meijuan Chen
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| |
Collapse
|
8
|
Mizuno T, Morita K, Kusuhara H. Interesting Properties of Profile Data Analysis in the Understanding and Utilization of the Effects of Drugs. Biol Pharm Bull 2020; 43:1435-1442. [DOI: 10.1248/bpb.b20-00301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Tadahaya Mizuno
- Graduate School of Pharmaceutical Sciences, the University of Tokyo
| | - Katsuhisa Morita
- Graduate School of Pharmaceutical Sciences, the University of Tokyo
| | | |
Collapse
|
9
|
Xiang Z, Liu J, Shi D, Chen W, Li J, Yan R, Bi Y, Hu W, Zhu Z, Yu Y, Yang Z. Glucocorticoids improve severe or critical COVID-19 by activating ACE2 and reducing IL-6 levels. Int J Biol Sci 2020; 16:2382-2391. [PMID: 32760206 PMCID: PMC7378642 DOI: 10.7150/ijbs.47652] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 06/17/2020] [Indexed: 12/14/2022] Open
Abstract
COVID-19 is a public health emergency that has rapidly spread to over 200 countries and regions, and no effective treatment has been established to date. Severe and critical cases have been associated with higher mortality due to acute respiratory distress syndrome (ARDS) and cytokine storm. Based on the novelty and recent emergence of COVID-19, no effective treatment regimen has been identified, thus prompting clinicians to engage in drug repurposing to address the immediate therapeutic need. This study focused on the molecular target angiotensin-converting enzyme 2 (ACE2) of SARS-CoV-2 and screened a group of ACE2 agonists by bioinformatics. Glucocorticoids are a type of ACE2 activator. We verified the efficacy of nine chemicals on regulating ACE2 expression in human GES-1, an upper digestive tract epithelial cell line, and THP-1, a human monocyte cell line, and found that several glucocorticoids imparted activating effects on ACE2 in both cell lines. The drugs triciribine and kinetin riboside activate ACE2 expression or inhibit IL-6 production in macrophages to some extent. In addition, we compared the efficacies of several glucocorticoids. Hydrocortisone showed the strongest effect on ACE2 activation, followed by prednisolone, dexamethasone, and methylprednisolone. We retrospectively analyzed the therapeutic efficacy of nine severe or critical patients from a cohort of 90 COVID-19 cases, who received medium to small doses of glucocorticoids from our integrated medical team in Wuhan. Seven out of nine patients revealed significant improvement in clinical parameters and chest CT images. This study provides experimental and clinical evidence that medium-to-low-dose glucocorticoids may play a protective role in the respiratory and digestive systems by activating ACE2 and suppressing cytokine storm.
Collapse
Affiliation(s)
- Zhen Xiang
- Department of General Surgery of Ruijin Hospital, Shanghai Institute of Digestive Surgery, and Shanghai Key Laboratory for Gastric Neoplasms, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Jialin Liu
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 200025, Shanghai, China
| | - Dake Shi
- Department of Infection Control, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 200025, Shanghai, China
| | - Wei Chen
- Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 200025, Shanghai, China
| | - Jun Li
- Department of General Surgery of Ruijin Hospital, Shanghai Institute of Digestive Surgery, and Shanghai Key Laboratory for Gastric Neoplasms, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Ranlin Yan
- Department of General Surgery of Ruijin Hospital, Shanghai Institute of Digestive Surgery, and Shanghai Key Laboratory for Gastric Neoplasms, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Yufang Bi
- Department of Endocrinology and Metabolism Disease, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 200025, Shanghai, China
| | - Weiguo Hu
- Department of General Surgery of Ruijin Hospital, Shanghai Institute of Digestive Surgery, and Shanghai Key Laboratory for Gastric Neoplasms, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Zhenggang Zhu
- Department of General Surgery of Ruijin Hospital, Shanghai Institute of Digestive Surgery, and Shanghai Key Laboratory for Gastric Neoplasms, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Yingyan Yu
- Department of General Surgery of Ruijin Hospital, Shanghai Institute of Digestive Surgery, and Shanghai Key Laboratory for Gastric Neoplasms, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Zhitao Yang
- Emergency Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 200025, Shanghai, China
| |
Collapse
|
10
|
Vásquez-Bochm LX, Velázquez-Paniagua M, Castro-Vázquez SS, Guerrero-Rodríguez SL, Mondragon-Peralta A, De La Fuente-Granada M, Pérez-Tapia SM, González-Arenas A, Velasco-Velázquez MA. Transcriptome-based identification of lovastatin as a breast cancer stem cell-targeting drug. Pharmacol Rep 2019; 71:535-544. [DOI: 10.1016/j.pharep.2019.02.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 01/27/2019] [Accepted: 02/15/2019] [Indexed: 12/12/2022]
|
11
|
Simões AES, Rodrigues CMP, Borralho PM. The MEK5/ERK5 signalling pathway in cancer: a promising novel therapeutic target. Drug Discov Today 2016; 21:1654-1663. [PMID: 27320690 DOI: 10.1016/j.drudis.2016.06.010] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 05/18/2016] [Accepted: 06/08/2016] [Indexed: 12/18/2022]
Abstract
Conventional mitogen-activated protein kinase (MAPK) family members are among the most sought-after oncogenic effectors for the development of novel human cancer treatment strategies. MEK5/ERK5 has been the less-studied MAPK subfamily, despite its increasingly demonstrated relevance in the growth, survival, and differentiation of normal cells. MEK5/ERK5 signalling has already been proposed to have pivotal roles in several cancer hallmarks, and to mediate the effects of a range of oncogenes. Accumulating evidence indicates the contribution of MEK5/ERK5 signalling to therapy resistance and the benefits of using MEK5/ERK5 inhibitory strategies in the treatment of human cancer. Here, we explore the major known contributions of MEK5/ERK5 signalling to the onset and progression of several types of cancer, and highlight the potential clinical relevance of targeting MEK5/ERK5 pathways.
Collapse
Affiliation(s)
- André E S Simões
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Portugal
| | - Cecília M P Rodrigues
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Portugal.
| | - Pedro M Borralho
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Portugal.
| |
Collapse
|
12
|
Brown AS, Kong SW, Kohane IS, Patel CJ. ksRepo: a generalized platform for computational drug repositioning. BMC Bioinformatics 2016; 17:78. [PMID: 26860211 PMCID: PMC4746802 DOI: 10.1186/s12859-016-0931-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 01/29/2016] [Indexed: 01/22/2023] Open
Abstract
Background Repositioning approved drug and small molecules in novel therapeutic areas is of key interest to the pharmaceutical industry. A number of promising computational techniques have been developed to aid in repositioning, however, the majority of available methodologies require highly specific data inputs that preclude the use of many datasets and databases. There is a clear unmet need for a generalized methodology that enables the integration of multiple types of both gene expression data and database schema. Results ksRepo eliminates the need for a single microarray platform as input and allows for the use of a variety of drug and chemical exposure databases. We tested ksRepo’s performance on a set of five prostate cancer datasets using the Comparative Toxicogenomics Database (CTD) as our database of gene-compound interactions. ksRepo successfully predicted significance for five frontline prostate cancer therapies, representing a significant enrichment from over 7000 CTD compounds, and achieved specificity similar to other repositioning methods. Conclusions We present ksRepo, which enables investigators to use any data inputs for computational drug repositioning. ksRepo is implemented in a series of four functions in the R statistical environment under a BSD3 license. Source code is freely available at http://github.com/adam-sam-brown/ksRepo. A vignette is provided to aid users in performing ksRepo analysis.
Collapse
Affiliation(s)
- Adam S Brown
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, 02115, USA.
| | - Sek Won Kong
- Boston Children's Hospital, Boston, MA, 02115, USA.
| | - Isaac S Kohane
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, 02115, USA.
| | - Chirag J Patel
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, 02115, USA.
| |
Collapse
|