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A Mouse Model of Pulmonary Fibrosis Induced by Nasal Bleomycin Nebulization
Published on: January 20, 2023
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Mouse Models of Lung Fibrosis
Olivia Mekhael1, Safaa Naiel1, Megan Vierhout1
1Department of Medicine, Firestone Institute for Respiratory Health, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, ON, Canada.
Methods in Molecular Biology (Clifton, N.J.)
|May 24, 2021
Summary
This study details preclinical strategies for evaluating fibrotic lung disease therapies. It offers a decision-making framework to streamline drug development and improve candidate success rates.
Area of Science:
- Biomedical Research
- Translational Science
- Drug Development
Background:
- Drug discovery is lengthy and expensive, with low success rates for lead candidates.
- Optimizing evaluation processes can streamline the journey from discovery to market approval.
- Fibrotic lung diseases require effective and safe therapeutic interventions.
Purpose of the Study:
- To present preclinical strategies for assessing therapeutic candidates for fibrotic lung disease.
- To describe a decision-making process for evaluating drug tolerability and efficacy.
- To highlight the value of preliminary discovery trials in selecting study outcomes.
Main Methods:
- Preclinical evaluation of therapeutic candidates.
- Decision-making framework for drug development.
- Methodologies for assessing tolerability and efficacy.
- Protocol for preliminary discovery trials.
Main Results:
- Established preclinical strategies for fibrotic lung disease drug candidates.
- Defined a decision-making process for optimizing candidate evaluation.
- Demonstrated the utility of preliminary trials in outcome selection.
Conclusions:
- The described preclinical strategies and decision-making process can guide researchers in developing fibrotic lung disease therapies.
- Implementing these protocols can aid in selecting suitable outcomes for validation studies.
- This approach aims to facilitate the development of safe and effective treatments for patients.
Keywords:
Antifibrotic agentsBleomycinCollagen depositionCytokinesExperimental models of pulmonary fibrosisLungMyofibroblastPrimary/secondary endpointsPulmonary fibrosisSmooth muscle actinTarget engagement
