1
|
Balsera-Manzanero M, Ghirga F, Ruiz-Molina A, Mori M, Pachón J, Botta B, Cordero E, Quaglio D, Sánchez-Céspedes J. Inhibition of adenovirus transport from the endosome to the cell nucleus by rotenone. Front Pharmacol 2024; 14:1293296. [PMID: 38273842 PMCID: PMC10808720 DOI: 10.3389/fphar.2023.1293296] [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: 09/12/2023] [Accepted: 12/27/2023] [Indexed: 01/27/2024] Open
Abstract
Regardless of the clinical impact of human adenovirus (HAdV) infections in the healthy population and its high morbidity in immunosuppressed patients, a specific treatment is still not yet available. In this study, we screened the CM1407 COST Action's chemical library, comprising 1,233 natural products to identify compounds that restrict HAdV infection. Among them, we identified rotenolone, a compound that significantly inhibited HAdV infection. Next, we selected four isoflavonoid-type compounds (e.g., rotenone, deguelin, millettone, and tephrosin), namely rotenoids, structurally related to rotenolone in order to evaluate and characterized in vitro their antiviral activities against HAdV and human cytomegalovirus (HCMV). Their IC50 values for HAdV ranged from 0.0039 µM for rotenone to 0.07 µM for tephrosin, with selective indices ranging from 164.1 for rotenone to 2,429.3 for deguelin. In addition, the inhibition of HCMV replication ranged from 50% to 92.1% at twice the IC50 concentrations obtained in the plaque assay for each compound against HAdV. Our results indicated that the mechanisms of action of rotenolone, deguelin, and tephrosin involve the late stages of the HAdV replication cycle. However, the antiviral mechanism of action of rotenone appears to involve the alteration of the microtubular polymerization, which prevents HAdV particles from reaching the nuclear membrane of the cell. These isoflavonoid-type compounds exert high antiviral activity against HAdV at nanomolar concentrations, and can be considered strong hit candidates for the development of a new class of broad-spectrum antiviral drugs.
Collapse
Affiliation(s)
- María Balsera-Manzanero
- Unidad Clínica de Enfermedades Infecciosas, Microbiología y Parasitología, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Francesca Ghirga
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, Rome, Italy
| | - Ana Ruiz-Molina
- Unidad Clínica de Enfermedades Infecciosas, Microbiología y Parasitología, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Mattia Mori
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Jerónimo Pachón
- Instituto de Biomedicina de Sevilla (IBiS), Hospitales Universitarios Virgen del Rocío y Virgen Macarena/CSIC/Universidad de Sevilla, Sevilla, Spain
- Departamento de Medicina, Facultad de Medicina, Universidad de Sevilla, Sevilla, Spain
| | - Bruno Botta
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, Rome, Italy
| | - Elisa Cordero
- Unidad Clínica de Enfermedades Infecciosas, Microbiología y Parasitología, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
- Departamento de Medicina, Facultad de Medicina, Universidad de Sevilla, Sevilla, Spain
- CIBERINFEC, ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Deborah Quaglio
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, Rome, Italy
| | - Javier Sánchez-Céspedes
- Unidad Clínica de Enfermedades Infecciosas, Microbiología y Parasitología, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
- CIBERINFEC, ISCIII—CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
2
|
Xu J, Xue Y, Bolinger AA, Li J, Zhou M, Chen H, Li H, Zhou J. Therapeutic potential of salicylamide derivatives for combating viral infections. Med Res Rev 2023; 43:897-931. [PMID: 36905090 PMCID: PMC10247541 DOI: 10.1002/med.21940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 11/09/2022] [Accepted: 02/26/2023] [Indexed: 03/12/2023]
Abstract
Since time immemorial human beings have constantly been fighting against viral infections. The ongoing and devastating coronavirus disease 2019 pandemic represents one of the most severe and most significant public health emergencies in human history, highlighting an urgent need to develop broad-spectrum antiviral agents. Salicylamide (2-hydroxybenzamide) derivatives, represented by niclosamide and nitazoxanide, inhibit the replication of a broad range of RNA and DNA viruses such as flavivirus, influenza A virus, and coronavirus. Moreover, nitazoxanide was effective in clinical trials against different viral infections including diarrhea caused by rotavirus and norovirus, uncomplicated influenza A and B, hepatitis B, and hepatitis C. In this review, we summarize the broad antiviral activities of salicylamide derivatives, the clinical progress, and the potential targets or mechanisms against different viral infections and highlight their therapeutic potential in combating the circulating and emerging viral infections in the future.
Collapse
Affiliation(s)
- Jimin Xu
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Yu Xue
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Andrew A. Bolinger
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Jun Li
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Mingxiang Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Haiying Chen
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Hongmin Li
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson, Arizona 85721, United States
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
| |
Collapse
|
3
|
Ali S, Zhou J. Highlights on U.S. FDA-approved fluorinated drugs over the past five years (2018-2022). Eur J Med Chem 2023; 256:115476. [PMID: 37207534 DOI: 10.1016/j.ejmech.2023.115476] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/02/2023] [Accepted: 05/08/2023] [Indexed: 05/21/2023]
Abstract
The objective of this review is to provide an update on the fluorine-containing drugs approved by U.S. Food and Drug Administration in the span of past five years (2018-2022). The agency accepted a total of fifty-eight fluorinated entities to diagnose, mitigate and treat a plethora of diseases. Among them, thirty drugs are for therapy of various types of cancers, twelve for infectious diseases, eleven for CNS disorders, and six for some other diseases. These are categorized and briefly discussed based on their therapeutic areas. In addition, this review gives a glimpse about their trade name, date of approval, active ingredients, company developers, indications, and drug mechanisms. We anticipate that this review may inspire the drug discovery and medicinal chemistry community in both industrial and academic settings to explore the fluorinated molecules leading to the discovery of new drugs in the near future.
Collapse
Affiliation(s)
- Saghir Ali
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX, 77555, United States
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX, 77555, United States.
| |
Collapse
|
4
|
Samrat SK, Xu J, Xie X, Gianti E, Chen H, Zou J, Pattis JG, Elokely K, Lee H, Li Z, Klein ML, Shi PY, Zhou J, Li H. Allosteric inhibitors of the main protease of SARS-CoV-2. Antiviral Res 2022; 205:105381. [PMID: 35835291 PMCID: PMC9272661 DOI: 10.1016/j.antiviral.2022.105381] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 12/19/2022]
Abstract
SARS-CoV-2 has raised the alarm to search for effective therapy for this virus. To date several vaccines have been approved but few available drugs reported recently still need approval from FDA. Remdesivir was approved for emergency use only. In this report, the SARS-CoV-2 3CLpro was expressed and purified. By using a FRET-based enzymatic assay, we have screened a library consisting of more than 300 different niclosamide derivatives and identified three molecules JMX0286, JMX0301, and JMX0941 as potent allosteric inhibitors against SARS-CoV-2 3CLpro, with IC50 values similar to that of known covalent inhibitor boceprevir. In a cell-based antiviral assay, these inhibitors can inhibit the virus growth with EC50 in the range of 2-3 μM. The mechanism of action of JMX0286, JMX0301, and JMX0941 were characterized by enzyme kinetics, affinity binding and protein-based substrate digestion. Molecular docking, molecular dynamics (MD) simulations and hydration studies suggested that JMX0286, JMX0301, JMX0941 bind specifically to an allosteric pocket of the SARS-CoV-2 3CL protease. This study provides three potent compounds for further studies.
Collapse
Affiliation(s)
- Subodh Kumar Samrat
- Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, 1703 E Mabel St, Tucson, AZ, 85721-0207, USA.
| | - Jimin Xu
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Xuping Xie
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Eleonora Gianti
- Institute for Computational Molecular Science, Temple University, Philadelphia, PA, 19122, USA
| | - Haiying Chen
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Jing Zou
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Jason G Pattis
- Institute for Computational Molecular Science, Temple University, Philadelphia, PA, 19122, USA
| | - Khaled Elokely
- Institute for Computational Molecular Science, Temple University, Philadelphia, PA, 19122, USA
| | - Hyun Lee
- Department of Pharmaceutical Sciences at College of Pharmacy and Biophysics Core at Research Resources Center, University of Illinois at Chicago, Chicago, IL, 60607, USA
| | - Zhong Li
- Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, 1703 E Mabel St, Tucson, AZ, 85721-0207, USA
| | - Michael L Klein
- Institute for Computational Molecular Science, Temple University, Philadelphia, PA, 19122, USA
| | - Pei-Yong Shi
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, 77555, USA; Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, TX, 77555, USA; Institute for Translational Sciences, University of Texas Medical Branch, Galveston, TX, 77555, USA; Institute for Drug Discovery, University of Texas Medical Branch, Galveston, TX, 77555, USA; Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, USA.
| | - Hongmin Li
- Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, 1703 E Mabel St, Tucson, AZ, 85721-0207, USA; BIO5 Institute, The University of Arizona, Tucson, Tucson, AZ, 85721, USA.
| |
Collapse
|
5
|
Madasamy K, Balakrishnan MH, Korivi R, Mannathan S. Trifluoroacetic Acid-Mediated Denitrogenative ortho-Hydroxylation of 1,2,3-Benzotriazin-4(3 H)-ones: A Metal-Free Approach. J Org Chem 2022; 87:8752-8756. [PMID: 35700398 DOI: 10.1021/acs.joc.2c00354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient trifluoroacetic acid-mediated denitrogenative hydroxylation of 1,2,3-benzotriazin-4(3H)-ones is described. This metal-free approach is compatible with a wide range of 1,2,3-benzotriazin-4(3H)-ones, affording ortho-hydroxylated benzamides in good to high yields with a short reaction time. The reaction is believed to proceed via a benzene diazonium intermediate. The synthetic utility of the reaction was successfully demonstrated by the preparation of an antimicrobial drug, Riparin C, and benzoxazine-2,4(3H)-diones in good yields.
Collapse
Affiliation(s)
- Kanagaraj Madasamy
- Department of Chemistry, SRM University, AP, Amaravati, Andhra Pradesh 522 502, India
| | - Madasamy Hari Balakrishnan
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Chennai 603 203, India
| | - Ramaraju Korivi
- Department of Chemistry, SRM University, AP, Amaravati, Andhra Pradesh 522 502, India
| | | |
Collapse
|
6
|
Mito S, Cheng B, Garcia BA, Gonzalez D, Ooi XY, Ruiz TC, Elisarraras FX, Tsin A, Chew SA, Arriaga MA. SAR study of niclosamide derivatives in the human glioblastoma U-87 MG cells. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02907-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
7
|
Juang YP, Chou YT, Lin RX, Ma HH, Chao TL, Jan JT, Chang SY, Liang PH. Design, synthesis and biological evaluations of niclosamide analogues against SARS-CoV-2. Eur J Med Chem 2022; 235:114295. [PMID: 35344901 PMCID: PMC8933873 DOI: 10.1016/j.ejmech.2022.114295] [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: 01/17/2022] [Revised: 03/04/2022] [Accepted: 03/14/2022] [Indexed: 01/17/2023]
Abstract
Niclosamide, a widely-used anthelmintic drug, inhibits SARS-CoV-2 virus entry through TMEM16F inhibition and replication through autophagy induction, but the relatively high cytotoxicity and poor oral bioavailability limited its application. We synthesized 22 niclosamide analogues of which compound 5 was found to exhibit the best anti-SARS-CoV-2 efficacy (IC50 = 0.057 μ M) and compounds 6, 10, and 11 (IC50 = 0.39, 0.38, and 0.49 μ M, respectively) showed comparable efficacy to niclosamide. On the other hand, compounds 5, 6, 11 contained higher stability in human plasma and liver S9 enzymes assay than niclosamide, which could improve bioavailability and half-life when administered orally. Fluorescence microscopy revealed that compound 5 exhibited better activity in the reduction of phosphatidylserine externalization compared to niclosamide, which was related to TMEM16F inhibition. The AI-predicted protein structure of human TMEM16F protein was applied for molecular docking, revealing that 4'-NO2 of 5 formed hydrogen bonding with Arg809, which was blocked by 2'-Cl in the case of niclosamide.
Collapse
Affiliation(s)
- Yu-Pu Juang
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, 100, Taiwan
| | - Yu-Ting Chou
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, 100, Taiwan
| | - Ru-Xian Lin
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, 100, Taiwan
| | - Hsiu-Hua Ma
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Tai-Ling Chao
- Department of Clinical Laboratory Science and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, 100, Taiwan
| | - Jia-Tsrong Jan
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Sui-Yuan Chang
- Department of Clinical Laboratory Science and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, 100, Taiwan
| | - Pi-Hui Liang
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, 100, Taiwan,Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan,Corresponding author. School of Pharmacy, College of Medicine, National Taiwan University, Taipei, 100, Taiwan
| |
Collapse
|
8
|
Xu J, Kim H, Dong J, Chen H, Xu J, Ma R, Zhou M, Wang T, Shen Q, Zhou J. Structure-activity relationship studies on O-alkylamino-tethered salicylamide derivatives with various amino acid linkers as potent anticancer agents. Eur J Med Chem 2022; 234:114229. [PMID: 35334447 PMCID: PMC9040195 DOI: 10.1016/j.ejmech.2022.114229] [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: 01/21/2022] [Revised: 02/09/2022] [Accepted: 02/22/2022] [Indexed: 11/15/2022]
Abstract
In our continued SAR study efforts, a series of O-alkylamino-tethered salicylamide derivatives with various amino acid linkers has been designed, synthesized, and biologically evaluated as potent anticancer agents. Five selected compounds with different representative chemical structures were found to show broad anti-proliferative activities, effective against all tested ER-positive breast cancer (BC) and triple-negative breast cancer (TNBC) cell lines with low micromolar IC50 values. Among these compounds, compound 9a (JMX0293) maintained good potency against MDA-MB-231 cell line (IC50 = 3.38 ± 0.37 μM) while exhibiting very low toxicity against human non-tumorigenic breast epithelial cell line MCF-10A (IC50 > 60 μM). Further mechanistic studies showed that compound 9a could inhibit STAT3 phosphorylation and contribute to apoptosis in TNBC MDA-MB-231 cells. More importantly, compound 9a significantly suppressed MDA-MB-231 xenograft tumor growth in vivo without significant toxicity, indicating its great potential as a promising anticancer drug candidate for further clinical development.
Collapse
Affiliation(s)
- Jimin Xu
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, United States
| | - Hyejin Kim
- Department of Interdisciplinary Oncology, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, United States
| | - Jiabin Dong
- Department of Interdisciplinary Oncology, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, United States
| | - Haiying Chen
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, United States
| | - Junhai Xu
- Department of Interdisciplinary Oncology, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, United States
| | - Ruixia Ma
- Department of Interdisciplinary Oncology, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, United States
| | - Mingxiang Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, United States
| | - Tianzhi Wang
- Sealy Center for Structural Biology and Molecular Biophysics, University of Texas Medical Branch, Galveston, TX, 77555, United States
| | - Qiang Shen
- Department of Interdisciplinary Oncology, Stanley S. Scott Cancer Center, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, 70112, United States.
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, 77555, United States; Sealy Center for Structural Biology and Molecular Biophysics, University of Texas Medical Branch, Galveston, TX, 77555, United States.
| |
Collapse
|
9
|
Xu J, Wu W, Chen H, Xue Y, Bao X, Zhou J. Substituted N-(4-amino-2-chlorophenyl)-5-chloro-2-hydroxybenzamide analogues potently inhibit respiratory syncytial virus (RSV) replication and RSV infection-associated inflammatory responses. Bioorg Med Chem 2021; 39:116157. [PMID: 33895704 DOI: 10.1016/j.bmc.2021.116157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 03/25/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022]
Abstract
Respiratory syncytial virus (RSV) is a leading cause of lower respiratory tract infection in young children, and specific treatment for RSV infections remains unavailable. We herein reported a series of substituted N-(4-amino-2-chlorophenyl)-5-chloro-2-hydroxybenzamide analogues as potent RSV inhibitors. Among them, six low cytotoxic compounds (11, 12, 15, 22, 26, and 28) have been identified and selected to study associated inhibitory mechanisms. All these compounds suppressed not only the viral replication but also RSV-induced IRF3 and NF-κB activation and associated production of cytokines/chemokines. The two most potent compounds (15 and 22) were selected for further molecular mechanism studies associated with their suppression effect on RSV-activated IRF3 and NF-κB. These two compounds decreased RSV-induced IRF3 phosphorylation at serine 396 and p65 phosphorylation at serine 536 at both early and late infection phases. In addition, compound 22 also inhibited RSV-induced p65 phosphorylation at serine 276 at the late phase of RSV infection.
Collapse
Affiliation(s)
- Jimin Xu
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States
| | - Wenzhe Wu
- Department of Pediatrics, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States
| | - Haiying Chen
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States
| | - Yu Xue
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States
| | - Xiaoyong Bao
- Department of Pediatrics, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States; Sealy Center for Molecular Medicine, and University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States; Institute for Human Infections and Immunity, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States.
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States; Sealy Center for Molecular Medicine, and University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States.
| |
Collapse
|
10
|
Mali SN, Pandey A. Multiple QSAR and molecular modelling for identification of potent human adenovirus inhibitors. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
11
|
Xu J, Berastegui-Cabrera J, Carretero-Ledesma M, Chen H, Xue Y, Wold EA, Pachón J, Zhou J, Sánchez-Céspedes J. Discovery of a Small Molecule Inhibitor of Human Adenovirus Capable of Preventing Escape from the Endosome. Int J Mol Sci 2021; 22:ijms22041617. [PMID: 33562748 PMCID: PMC7915867 DOI: 10.3390/ijms22041617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 01/26/2021] [Accepted: 02/02/2021] [Indexed: 12/16/2022] Open
Abstract
Human adenoviruses (HAdVs) display a wide range of tissue tropism and can cause an array of symptoms from mild respiratory illnesses to disseminated and life-threatening infections in immunocompromised individuals. However, no antiviral drug has been approved specifically for the treatment of HAdV infections. Herein, we report our continued efforts to optimize salicylamide derivatives and discover compound 16 (JMX0493) as a potent inhibitor of HAdV infection. Compound 16 displays submicromolar IC50 values, a higher selectivity index (SI > 100) and 2.5-fold virus yield reduction compared to our hit compound niclosamide. Moreover, unlike niclosamide, our mechanistic studies suggest that the antiviral activity of compound 16 against HAdV is achieved through the inhibition of viral particle escape from the endosome, which bars subsequent uncoating and the presentation of lytic protein VI.
Collapse
Affiliation(s)
- Jimin Xu
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA; (J.X.); (H.C.); (Y.X.); (E.A.W.)
| | - Judith Berastegui-Cabrera
- Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), University Hospital Virgen del Rocío, CSIC, University of Seville, E41013 Seville, Spain; (J.B.-C.); (M.C.-L.); (J.P.)
| | - Marta Carretero-Ledesma
- Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), University Hospital Virgen del Rocío, CSIC, University of Seville, E41013 Seville, Spain; (J.B.-C.); (M.C.-L.); (J.P.)
| | - Haiying Chen
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA; (J.X.); (H.C.); (Y.X.); (E.A.W.)
| | - Yu Xue
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA; (J.X.); (H.C.); (Y.X.); (E.A.W.)
| | - Eric A. Wold
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA; (J.X.); (H.C.); (Y.X.); (E.A.W.)
| | - Jerónimo Pachón
- Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), University Hospital Virgen del Rocío, CSIC, University of Seville, E41013 Seville, Spain; (J.B.-C.); (M.C.-L.); (J.P.)
- Department of Medicine, University of Seville, E-41009 Seville, Spain
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA; (J.X.); (H.C.); (Y.X.); (E.A.W.)
- Correspondence: (J.Z.); (J.S.-C.); Tel.: +(1)-409-772-9748 (J.Z.); +(34)-955-923-100 (J.S.-C.)
| | - Javier Sánchez-Céspedes
- Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), University Hospital Virgen del Rocío, CSIC, University of Seville, E41013 Seville, Spain; (J.B.-C.); (M.C.-L.); (J.P.)
- Correspondence: (J.Z.); (J.S.-C.); Tel.: +(1)-409-772-9748 (J.Z.); +(34)-955-923-100 (J.S.-C.)
| |
Collapse
|