معرفی
Ryan Baldridge is an Assistant Professor of Biological Chemistry at the University of Michigan Medical School. He leads the Baldridge Lab, which focuses on protein quality control mechanisms at cellular membranes. His research spans multiple programs including the Chemical Biology Program, Cellular and Molecular Biology Program, and the Protein Folding Diseases Initiative at the University of Michigan.
Dr. Baldridge's research focuses on the fundamental mechanisms of integral membrane protein quality control systems, particularly endoplasmic reticulum associated degradation (ERAD). His lab studies how these systems recognize misfolded proteins and targets them for degradation, using Saccharomyces cerevisiae as a primary model system with complementary work in mammalian tissue culture. Current research directions include understanding substrate selection mechanisms in ERAD, investigating protein quality control at organelle membranes beyond the ER, and developing strategies for targeted protein degradation from cellular organelles.
Analysis of Dr. Baldridge's publication record reveals a strong focus on membrane protein quality control systems, particularly ERAD. His work spans from fundamental mechanistic studies of ubiquitin ligases to applications in targeted protein degradation. Key themes include ubiquitin signaling, membrane protein biochemistry, and the relationship between lipid composition and protein quality control pathways. His research has important implications for understanding diseases related to protein misfolding including neurodegenerative disorders and cancer.
Dr. Baldridge has received notable research support including a grant from the W. M. Keck Foundation to develop novel targeted protein degradation strategies for inhibiting viral biogenesis and infection.
Dr. Baldridge has successfully mentored multiple graduate students to completion, including Dr. Devon Dennison (2023) and Dr. Brian Peterson (2023), who completed PhDs with theses focused on Golgi-localized Tul1 selective degradation and Hrd1 function respectively. His lab actively accepts new students and maintains collaborative relationships with several research groups including Kaushik Ragunathan's Lab at Brandeis University, and multiple labs at the University of Michigan Medical School.
The Baldridge Lab operates as part of the University of Michigan's robust research ecosystem, with connections to the Department of Biological Chemistry, Program in Chemical Biology, Cellular and Molecular Biology Program, and the Protein Folding Diseases Initiative. The lab utilizes advanced techniques including single-molecule imaging, deep mutational scanning, and liposome reconstitution to study membrane protein quality control mechanisms.
