It looks like you have a news release about a study involving inhalation toxicity testing using human airway models co-authored by the PETA Science Consortium, the U.S. EPA, and VITO. Here’s a summary of the key points:
Summary of News Release:
Date: September 14, 2026
Contact: Tasgola Bruner, 202-483-7382
Location: Washington
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Study Focus:
A study shows that laboratory-grown human airway models effectively assess inhalation toxicity of surfactants found in various products, such as soaps and cleaners. -
Publication Details:
The research titled “Human in vitro airway models to assess point-of-contact respiratory toxicity of surfactants” was published in Toxicological Sciences. -
Importance of Human Models:
The study highlights that human airway models are more reliable than rat models because of anatomical and physiological differences, thus providing data that is more relevant to human health. -
Innovative Approach:
This work integrates human biology with modern cellular and computational tools for better chemical assessment without animal testing. -
Regulatory Relevance:
The findings have influenced EPA guidance towards prioritizing human cell–based data for regulatory decisions regarding surfactants. -
International Collaboration:
The study contributed to a multi-laboratory project across various countries, demonstrating the reliability of the human cell–based method for testing chemicals. -
Global Impact:
The project has been recognized by the OECD as part of their guidelines for chemical testing, marking a significant step towards non-animal testing methods worldwide.
For More Information:
Visit ThePSCI.eu.
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