Archive

The Use of Human 3D Reconstructed Airway Cultures for Tobacco Product Evaluation: Precision Low-Volume Exposures at the Apical Site

January 10, 2017
With a mandate to evaluate the dynamics of pulmonary exposure to inhaled materials such as tobacco-based products, researchers are employing complex, human, three-dimensional pulmonary models. Human reconstructed airway (RHuA) tissues present a platform that more closely resembles airways in vivo. Grown at the air–liquid interface (ALI), RHuA tissues offer apical and basal compartments that allow flexibility in modeling physiologically relevant exposures and provide sampling location-specific results. Read the full article....

Webinar: How GLPs Enhance the Quality of Regulated and Non-Regulated Toxicology

October 18, 2016
This one-hour webinar, led by IIVS Director of Quality and Compliance, introduces some of the concepts of Good Laboratory Practices (GLPs) designed to promote study and data integrity within an in vitro toxicology framework. Applying these concepts within your own laboratory should aid in production of robust, repeatable studies. View Slides...

Next Generation Tobacco Products

August 24, 2016
IIVS has a long-standing history of working with various industries to help establish or utilize in vitro models for the prediction of risk and the assessment of products under development. With the Food and Drug Administration extending its authority to all tobacco products (including e-cigarettes, cigars, and hookah) the tobacco industry is faced with the task of assessing product safety for product development and regulatory submission. Further, the manufacture of tobacco products may entail risk to workers that come in...

In Vitro Exposure Systems and Dosimetry Assessment Tools for Inhaled Tobacco Products

June 10, 2016
Source: IIVS Workshop, April 4-6, 2016 See also Assessment of In Vitro COPD Models for Tobacco Regulatory Science: Workshop Proceedings, Conclusions and Paths Forward for In Vitro Model Use from our Dec. 2014 workshop. ...