Current ETOX student John Hoang recently won 1st place in the abstract competition at the fall meeting of the Southern California Chapter of the Society of Toxicology (SCCSOT). The SCCSOT newsletter announcing the awards noted that "Following a rigorous application review process by our committee, these individuals were selected for their scientific merit, clarity, and impact on the field of toxicology". Our congratulations to John for this nice recognition. [The above photo is from the SCCSOT newsletter.]
Friday, February 27, 2026
Monday, February 23, 2026
Researchers Warn of Potential Hazard of Second Hand Vaping Aerosols
ETOX student Wonsik Woo, his advisor Prof. Ying-Hsuan Lin, a professor in the Department of Environmental Sciences and ETOX faculty member, and their collaborators, recently published their research on e-cigarette aerosols, the production of reactive oxygen species within ultra fine particles, and their implications for those exposed to second-hand vapors in the journal Environmental Science and Technology. As noted in a a recent article in Newsweek magazine on their research, the authors analysis showed "that the aged aerosols went on to create radicals, with ultrafine particles notably producing around 100 times more radicals relative to their weight than larger-grade particles". The research was the focus of American Chemical Society Chemistry for Life news article. Our congratulations to Wonsik, Ying-Hsuan and their collaborators for this nice recognition of their work. [The image above is from the journal article mentioned above.]
Tuesday, February 17, 2026
Catherine Gibbons Spotlighted by the USEPA
Catherine Gibbons, ETOX alumna who has worked at the USEPA since graduating in 2008, was the spotlighted on the USEPA Science Matters webpage last year. I only recently became aware of the interview. It is an enjoyable read and a good introduction to Catherine, and her background and perspectives. Our congratulations to Catherine for this nice recognition. [The photo above is from the USEPA webpage and shows Catherine on top of Paw Paw Tunnel, Chesapeake and Ohio Canal in Maryland. Catherine has become an avid bike rider (when she can find the time).



