Susan Lea (scientist)

Lea was educated at Oxford High School and New College, Oxford where she received a Bachelor of Arts degree in Physiological Sciences in 1990.[1] Lea was a graduate researcher in the laboratory of molecular biophysics at the University of Oxford, where she worked under the supervision of David Stuart. During her doctoral research she made use of X-ray crystallography to better understand foot-and-mouth disease.[4]

After her DPhil, she was awarded a Dorothy Hodgkin fellowship and started her independent research group in the department of biochemistry.[6] Her research looked to understand the structure-property relationships of human enteroviruses and their receptors.[7] Lea moved to the Sir William Dunn School of Pathology at Oxford,[7][8][9] where she was appointed lecturer in 1999, with a tutorial fellowship at Brasenose College, Oxford,[10] and chair of microbiology in 2016, with a professorial fellowship at Wadham College, Oxford.[11] In 2021, Lea moved to the National Institutes of Health, and was appointed Chief of the Center for Structural Biology at the National Cancer Institute.[7][12]

Lea makes use of structural information from cryogenic electron microscopy and x-ray crystallography to understand biomolecules and medical pathways. She is particularly interested in molecular complexes that can cross the cellular membrane. She studies the serum resident protein cascades that are involved in immune responses. Lea has studied the interactions that define bacterial meningitis and dysentery. She determined the molecular architecture of the flagellum.