Tirrell Group

Laurie (Drews) Mlinar, Ph.D.

Mlinar received a BChE in chemical engineering with minors in chemistry and computer science from the University of Minnesota in Spring 2009. She is working toward her PhD in chemical engineering at UC-Berkeley in Professor Matthew Tirrell’s lab. Her current research aims to construct a multi-functional peptide amphiphile micelle that can directly target atherosclerotic plaques and deposit a drug of interest to the site of plaque formation. Her research interests include the design of targeted drug delivery and imaging agents for atherosclerosis and cancer using a variety of biologically inspired, peptide-functionalized, polymeric, and self-assembled materials.

The overall goal of her research is to rationally design peptide-functionalized nanoparticles that can target atherosclerotic plaques for the purposes of drug delivery and imaging. To this end, the group's current work involves designing peptide amphiphile micelles that are specifically targeted to inflammation markers of atherosclerotic plaques. The goal is to design these micelles such that they can release a drug of interest at the site of plaque formation in a controlled manner. In a second project, they are also seeking to be able to image plaques using peptide-functionalized contrast agents. In collaboration with Professor Conolly’s laboratory at UC-Berkeley, they are using magnetic particle imaging (MPI) in an effort to image plaques in a mouse model of atherosclerosis.

Harnessing the therapeutic potential of biomacromolecules through intracellular delivery of nucleic acids, peptides and proteins

Yu Tian, Matthew V. Tirrell, James L. LaBelle. "Harnessing the therapeutic potential of biomacromolecules through intracellular delivery of nucleic acids, peptides and proteins". Advanced Healthcare Materials, 2022.

Targeted polyelectrolyte complex micelles treat vascular complications in vivo

Zhengjie Zhou, Chih-Fan Yeh, Michael Mellas, Myung-Jin Oh, Jiayu Zhu, Jin Li, Ru-Ting Huang, Devin L Harrison, Tzu-Pin Shentu, David Wu, Michael Lueckheide, Lauryn Carver, Eun Ji Chung, Lorraine Leon, Kai-Chien Yang, Matthew V Tirrell, Yun Fang. "Targeted polyelectrolyte complex micelles treat vascular complications in vivo", PNAS.

Protein primary structure correlates with calcium oxalate stone matrix preference

Yu Tian, Matthew Tirrell, Carley Davis, Jeffrey A Wesson. "Protein primary structure correlates with calcium oxalate stone matrix preference". Plos One, 2021, e0257515.

Polyampholyte physics: Liquid–liquid phase separation and biological condensates

Dinic, Jelena, Amanda B. Marciel, and Matthew V. Tirrell. "Polyampholyte physics: Liquid–liquid phase separation and biological condensates." Current opinion in colloid & interface science 54 (2021): 101457.

Polymersomes Decorated with the SARS-CoV-2 Spike Protein Receptor-Binding Domain Elicit Robust Humoral and Cellular Immunity

"Polymersomes Decorated with the SARS-CoV-2 Spike Protein Receptor-Binding Domain Elicit Robust Humoral and Cellular Immunity". ACS Cent. Sci. 2021, 7, 8, 1368-1380.

Advances in the Structural Design of Polyelectrolyte Complex Micelles

Alexander E. Marras, Jeffrey M. Ting, Kaden C. Stevens, and Matthew V. Tirrell. "Advances in the Structural Design of Polyelectrolyte Complex Micelles". J. Phys. Chem. B, 2021, 125, 26, 7076-7089.

Physical Property Scaling Relationships for Polyelectrolyte Complex Micelles

Alexander E. Marras, Trinity R. Campagna, Jeffrey R. Vieregg, and Matthew V. Tirrell. "Physical Property Scaling Relationships for Polyelectrolyte Complex Micelles". Macromolecules, 2021, 54, 13, 6585-6594.

Effect of Solvent Quality on the Phase Behavior of Polyelectrolyte Complexes

Lu Li, Artem M Rumyantsev, Samanvaya Srivastava, Siqi Meng, Juan J de Pablo, Matthew V Tirrell. "Effect of Solvent Quality on the Phase Behavior of Polyelectrolyte Complexes", Macromolecules, 2020.

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