This is a collaborative work with the Werth lab at the Department of Pharmacy and Salipante Lab at Laboratory Medicine! Check out the paper at Journal of Antimicrobial Chemotherapy: Occurrence of cross-resistance and β-lactam seesaw effect in glycopeptide-, lipopeptide- and lipoglycopeptide-resistant MRSA correlates with membrane phosphatidylglycerol levels.
Faculty Innovation Fund awarded!
Our lab and Ed Kelly Lab receive a Faculty Innovation Award from UW School of Pharmacy to study the toxicogenetics of benzalkonium chlorides using “liver-kidney-on-chips”! Check out the announcement here!
We are awarded a grant from the Smith-Lemli-Opitz foundation!
This award will help us look at the role of oxysterol detoxification by glutathione S-transferases in Smith-Lenti-Opitz syndrome, a rare disease, but not so rare in terms of carrier frequency (1 in 30)!
CCS Database – CCSbase
Check out our integrated web interface for accessing an interactive comprehensive CCS database covering a wide range of chemical space and a high-performance machine learning-based CCS prediction model on diverse chemical structures: https://ccsbase.net/.


Josi successfully defended her thesis!
Congratulations on an outstanding thesis and defense, Dr. Herron! Well deserved!
Josi will start her new job at Boeing as a toxicologist in January, 2020!



Amy passed her general exam!
Congratulations, Amy! Keep it up!

Ryan’s paper on BAC metabolism was accepted to CRT!
Congratulations to Ryan, Josi, Vanessa, and our former rotation student Joe! Check out the paper here.

Our paper on characterization of drug metabolites by IM-MS was accepted to Analytical Chemistry!
Congratulations, Dylan and Ryan!

Rutan Zhang joins the lab as a senior fellow!
Rutan recently received his PhD in analytical chemistry from Fudan University in Shanghai, China, under the supervision of Prof. Liang Qiao. His expertise is in mass spectrometry-based metabolomics and proteomics. Welcome, Rutan!
Vanessa joined the lab and received an EPT training grant!
Vanessa joined our lab in May after rotating with us in the Fall! She recently successfully competed for a training fellowship from the NIEHS-funded Environmental Pathology/Toxicology Training Program with her project on the effect of benzalkonium chlorides on gut microbiome! Congratulations, Vanessa!