معرفی
Dr. Ronald Rock is an Associate Professor in the Department of Biochemistry and Molecular Biology at the University of Chicago. His research focuses on understanding biological motion through the study of myosin motor proteins, their interactions with the actin cytoskeleton, and their roles in cellular organization and disease mechanisms.
- Education: B.S. in Chemistry (University of Chicago, 1992), Ph.D. in Chemistry (Caltech, 1998), Postdoctoral Fellow in Biochemistry (Spudich Lab, Stanford, 2004)
The Rock Lab employs single-molecule fluorescence microscopy, optical tweezers, and structural biology to investigate how motor proteins navigate cytoskeletal networks and regulate cellular mechanics. Key research areas include:
- Mechanisms of myosin regulation and processivity
- Cytoskeletal mechanosensory systems in metastasis
- Optogenetic tools for actin imaging
- Protein unfolding and conformational dynamics
- Actin-myosin interactions in cell morphogenesis
His recent work highlights collaborations on tumor metastasis and actin-targeted therapeutics, with publications in Nature, Elife, and Nature Methods.
- Awards:
- Burroughs Wellcome Career Award at the Scientific Interface (2002)
- Helen Hay Whitney Postdoctoral Fellow (1999)
Dr. Rock's NIH-funded projects (e.g., R01GM149073, R01GM124272) explore molecular mechanisms of cytoskeletal force sensing and myosin regulation. His lab also develops innovative laminar flow chambers and photolabile linkers for advanced microscopy and protein manipulation.
