Regular biography
Tania A. Baker is an E. C. Whitehead Professor of Biology and Investigator at the Howard Hughes Medical Institute, affiliated with the Department of Biology at the Massachusetts Institute of Technology. Her research focuses on the mechanisms and regulation of enzyme-catalyzed protein unfolding, ATP-dependent protein degradation, and proteome remodeling during cellular stress responses. She employs a range of techniques including biochemistry, structural biology, molecular biology, genetics, and single-molecule biophysics to study AAA+ unfoldases and macromolecular machines from the Clp/Hsp100 family. Her work has contributed to understanding the molecular basis of protein degradation and recognition processes.
Scholar-generated biography
Tania Baker is a Professor of Biology at MIT, known for her research on proteases, unfoldases, AAA+ enzymes, and heme biosynthesis. Her work explores the molecular mechanisms of protein degradation and the functional roles of AAA+ proteases in cellular processes. She investigates how these enzymes use ATP to unfold and degrade proteins, contributing to understanding their roles in proteome regulation and cellular homeostasis. Her research also includes the study of heme biosynthesis pathways and their implications in biological systems. Through single-molecule studies and biochemical approaches, she uncovers the dynamic interactions between substrates and proteolytic machines, advancing knowledge of protein degradation and its regulatory mechanisms.