Cited by 38Inhalation and Respiratory Drug DeliveryAdvanced Drug Delivery SystemsAsthma and respiratory diseases

Repurposing of statins via inhalation to treat lung inflammatory conditions

Open access
Bradbury, Peta, Traini, Daniela, Ammit, Alaina J., Young, Paul M., Ong, Hui Xin·2018·Advanced Drug Delivery Reviews

Abstract

Despite many therapeutic advancements over the past decade, the continued rise in chronic inflammatory lung diseases incidence has driven the need to identify and develop new therapeutic strategies, with superior efficacy to treat these diseases. Statins are one class of drug that could potentially be repurposed as an alternative treatment for chronic lung diseases. They are currently used to treat hypercholesterolemia by inhibiting the 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase, that catalyses the rate limiting step in the mevalonate biosynthesis pathway, a key intermediate in cholesterol metabolism. Recent research has identified statins to have other protective pleiotropic properties including anti-inflammatory, anti-oxidant, muco-inhibitory effects that may be beneficial for the treatment of chronic inflammatory lung diseases. However, clinical studies have yielded conflicting results. This review will summarise some of the current evidences for statins pleiotropic effects that could be applied for the treatment of chronic inflammatory lung diseases, their mechanisms of actions, and the potential to repurpose statins as an inhaled therapy, including a detailed discussion on their different physical-chemical properties and how these characteristics could ultimately affect treatment efficacies. The repurposing of statins from conventional anti-cholesterol oral therapy to inhaled anti-inflammatory formulation is promising, as it provides direct delivery to the airways, reduced risk of side effects, increased bioavailability and tailored physical-chemical properties for enhanced efficacy.

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Crossref · 10.1016/j.addr.2018.06.005

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  • Statins exhibit poor aqueous solubility and chemical instability, factors that can limit drug availability at the site of infection and compromise biological activity.

    “This is particularly relevant given that statins exhibit poor aqueous solubility and chemical instability, factors that can limit drug availability at the site of infection and compromise biological activity [128, 129].”

    From Statins as Antifungal Agents: A Review on Drug Repurposing and Nanotechnology-Driven Delivery Strategies (2025) · cites this paper as [128]

    Section 4.1 (page unavailable) identifies low water solubility and chemical instability in solution as formulation problems for simvastatin. Sections 4.0 and 4.2 discuss how statin properties affect delivery and anti-inflammatory efficacy in the airways. The claim extends those specific observations to statins generally and to availability at a site of infection, which the cited passages do not establish. (LLM, conf=0.86)

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Research works printed but not linked: 3

  1. [26]26. – Basic Research and Clinical Perspectives &ndash. Circulation Journal, 2010. 74 (5): p. 818-826.
  2. [134]134. McTaggart, F., et al., Preclinical and clinical pharmacology of rosuvastatin, a new 3hydroxy-3-methylglutaryl coenzyme A reductase inhibitor1. American Journal of cardiology, 2001. 87 (5): p. 28-32.
  3. [142]142. Parashar, P., B. Mangla, and S.K. Joshi, DESIGN & DEVELOPMENT OF NOVEL LIPID BASED CARRIER SYSTEM FOR DELIVERY OF PITAVASTATIN CALCIUM. International Journal of Pharmaceutical Sciences and Research, 2016. 7 (12): p. 5030.

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Authors
Bradbury, P., Traini, D., Ammit, A. J., Young, P. M., & Ong, H. X.
Affiliations
  • University of Technology Sydney (AU)
  • The University of Sydney (AU)
Corresponding author
Ong, Hui Xin
Venue
Advanced Drug Delivery Reviews
Publisher
Elsevier BV
Published
2018-08
Volume
133
Pages
93-106
ISSN
0169-409X (ISSN-L)
OpenAlex
W2807483316
Cited by
38
References
187
Citations by year
2026: 2 · 2025: 5 · 2024: 4 · 2023: 5 · 2022: 4 · 2021: 6 · 2020: 5 · 2019: 5 · 2018: 1
FWCI
0.75
Type
journal article
Language
en
Open access
Locations
  • Advanced Drug Delivery Reviews (publishedVersion)
  • PubMed (publishedVersion)
  • OPUS - Open Publications of UTS Scholars (University of Technology Sydney) (submittedVersion)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Inhalation and Respiratory Drug Delivery
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Advanced Drug Delivery Systems
  • Health Sciences › Medicine › Physiology › Asthma and respiratory diseases
Keywords
statins, drug repurposing, inhalation therapy, chronic inflammatory lung disease, pleiotropy, anti-inflammatory activity, antioxidant activity, HMG-CoA reductase inhibition, mevalonate biosynthesis, physicochemical properties, bioavailability, airway drug delivery
MeSH terms
Administration, Inhalation, Humans, Inflammation, Lung Diseases, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Drug Repositioning

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