Pharmacology of Antiviral Drugs

A special issue of Viruses (ISSN 1999-4915). This special issue belongs to the section "Viral Immunology, Vaccines, and Antivirals".

Deadline for manuscript submissions: 28 February 2025 | Viewed by 3152

Special Issue Editor


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Guest Editor
TrippBio, Inc., Jacksonville, FL 32256, USA
Interests: antiviral, influenza virus; repurposed; respiratory syncytial virus (rsv); respiratory virus; rsv; SARS-CoV-2; therapeutic

Special Issue Information

Dear Colleagues,

Viral infections cause significant morbidity and mortality across the globe in both humans and animals. As the world emerges from the latest viral pandemic, it is clear that considerable work remains to identify and characterize new antiviral treatments. We therefore invite submissions for our upcoming Special Issue on the pharmacology of antiviral drugs. This issue aims to explore and elucidate the intricate pharmacological aspects of antiviral medications. Researchers and experts are encouraged to contribute original research articles, reviews, and short communications that delve into various aspects of antiviral pharmacology. We welcome submissions that cover a wide range of topics, including, but not limited to, molecular interactions between drugs and viral targets, pharmacokinetics, pharmacodynamics, and the influence of host factors on drug efficacy. Additionally, we seek contributions addressing emerging topics such as drug resistance, novel drug delivery approaches, and advancements in medicinal chemistry to optimize antiviral treatment strategies in humans and animals.

Join us in advancing our understanding of antiviral pharmacology and shaping the future of antiviral therapy. Submit your contributions to this Special Issue to contribute to the global effort in combating viral infections and improving public health outcomes.

Dr. David E. Martin
Guest Editor

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Keywords

  • pharmacology
  • clinical pharmacology
  • antiviral therapy
  • antiviral prophylaxis
  • human viruses
  • animal viruses
  • pharmacokinetics
  • pharmacodynamics
  • drug resistance.

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Published Papers (2 papers)

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Research

14 pages, 3124 KiB  
Article
Antiviral Activity of Selective Estrogen Receptor Modulators against Severe Fever with Thrombocytopenia Syndrome Virus In Vitro and In Vivo
by Xintong Yan, Chongda Luo, Jingjing Yang, Zhuang Wang, Yunfeng Shao, Ping Wang, Shaokang Yang, Yuexiang Li, Qingsong Dai, Wei Li, Xiaotong Yang, Huimin Tao, Sichen Ren, Zhenyang Li, Xiaojia Guo, Siqi Li, Weiyan Zhu, Yan Luo, Jiazheng Li, Song Li, Ruiyuan Cao and Wu Zhongadd Show full author list remove Hide full author list
Viruses 2024, 16(8), 1332; https://doi.org/10.3390/v16081332 - 20 Aug 2024
Cited by 1 | Viewed by 1216
Abstract
Severe fever with thrombocytopenia syndrome virus (SFTSV), also known as the Dabie Banda virus, is an emerging tick-borne Bunyavirus that causes severe fever with thrombocytopenia syndrome (SFTS). Currently, symptomatic treatment and antiviral therapy with ribavirin and favipiravir are used in clinical management. However, [...] Read more.
Severe fever with thrombocytopenia syndrome virus (SFTSV), also known as the Dabie Banda virus, is an emerging tick-borne Bunyavirus that causes severe fever with thrombocytopenia syndrome (SFTS). Currently, symptomatic treatment and antiviral therapy with ribavirin and favipiravir are used in clinical management. However, their therapeutical efficacy is hardly satisfactory in patients with high viral load. In this study, we explored the antiviral effects of selective estrogen receptor modulators (SERMs) on SFTSV infection and the antiviral mechanisms of a representative SERM, bazedoxifene acetate (BZA). Our data show that SERMs potently inhibited SFTSV-induced cytopathic effect (CPE), the proliferation of infectious viral particles, and viral RNA replication and that BZA effectively protected mice from lethal viral challenge. The mode of action analysis reveals that BZA exerts antiviral effects during the post-entry stage of SFTSV infection. The transcriptome analysis reveals that GRASLND and CYP1A1 were upregulated, while TMEM45B and TXNIP were downregulated. Our findings suggest that SERMs have the potential to be used in the treatment of SFTSV infection. Full article
(This article belongs to the Special Issue Pharmacology of Antiviral Drugs)
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12 pages, 586 KiB  
Article
Antiviral Use in Mild-to-Moderate SARS-CoV-2 Infections during the Omicron Wave in Geriatric Patients
by Nadia Exquis, Benjamin Dionisi, Caroline Flora Samer, Victoria Rollason, François Curtin, Dina Zekry, Christophe Graf, Virgnie Prendki and Kuntheavy Ing Lorenzini
Viruses 2024, 16(6), 864; https://doi.org/10.3390/v16060864 - 28 May 2024
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Abstract
(1) Background: Geriatric patients are at high risk of complications of Coronavirus disease-2019 (COVID-19) and are good candidates for antiviral drugs. (2) Methods: A retrospective study of electronic health records (EHRs) aiming to describe antiviral (nirmatrelvir and ritonavir (nirmatrelvir/r) or remdesivir) use, drug–drug [...] Read more.
(1) Background: Geriatric patients are at high risk of complications of Coronavirus disease-2019 (COVID-19) and are good candidates for antiviral drugs. (2) Methods: A retrospective study of electronic health records (EHRs) aiming to describe antiviral (nirmatrelvir and ritonavir (nirmatrelvir/r) or remdesivir) use, drug–drug interactions (DDIs) and adverse drug reactions (ADRs) in elderly patients (75 and over), hospitalized with mild-to-moderate COVID-19 between July 2022 and June 2023. (3) Results: Out of 491 patients (mean age: 86.9 years), 180 (36.7%) received nirmatrelvir/r, 78 (15.9%) received remdesivir, and 233 (47.4%) received no antiviral therapy. No association was found between the choice of antiviral and the demographic or medical data. No serious ADR was observed. Nirmatrelvir/r dosage adjustment was inadequate in 65% of patients with renal impairment. In total, 128 patients (71%) on nirmatrelvir/r had potential pharmacokinetic DDIs, with 43 resulting in a possibly related ADR. In the remdesivir group, pharmacodynamic DDIs were more frequent, with QTc prolongation risk in 56 patients (72%). Only 20 patients underwent follow-up ECG, revealing QTc prolongation in 4. (4) Conclusions: There is an underutilization of antivirals despite their justified indications. Nirmatrelvir/r dosage was rarely adjusted to renal function. Dose adjustments and closer monitoring are needed due to the high risk of drug interactions. Full article
(This article belongs to the Special Issue Pharmacology of Antiviral Drugs)
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