Skip to main content

Lab Members

Meet members of the Ito Lab team. We welcome requests for information about our work and collaboration opportunities.

Principal Investigator

Fumiaki Ito (Fumi), PhD

Fumiaki Ito (Fumi), PhD

Principal Investigator
Assistant Professor of Microbiology-Immunology

fumiaki.ito( at )northwestern.edu
312-503-2830

View Ito's Faculty Profile

Read Fumi's Bio

Fumi earned his bachelor’s and master’s degrees at the University of Tokyo and then moved to the United States to pursue his PhD at the University of Southern California (USC) where he started his work on the virus restriction factor APOBEC family proteins. He conducted his postdoctoral research jointly in Hong Zhou lab at UCLA and Xiaojiang Chen lab at USC, where he developed skills in cryo-electron microscopy. He joined Northwestern University Feinberg School of Medicine as an Assistant Professor in September 2025 and started an independent research group. 

ORCID link

Research Assistant Professor

Anna Shiriaeva, PhD

Anna Shiriaeva, PhD

Research Assistant Professor of Microbiology-Immunology

anna.shiriaeva( at )northwestern.edu

View Shiriaeva's Faculty Profile

Read Anna's Bio

Anna earned her BS in Medicinal Chemistry from Moscow State University and a Ph.D. in Structural Biology from the University of Southern California, where she studied G protein–coupled receptors (GPCRs) using lipidic cubic phase crystallography with synchrotron and XFEL sources. As a membrane protein crystallographer, she has studied GPCR–ligand complexes of MT1, CysLT2, V1b, CRTH2, and A2A. During her postdoctoral training with Tamir Gonen at UCLA, she contributed to adapting micro-electron diffraction (MicroED) for membrane proteins, and in Patrick O’Neill’s lab, she worked on developing genetically-encoded photocontrolled GPCR tools for neuroscience. Her research addresses fundamental questions of how molecular structure translates into biological function. 

ORCID link

Graduate Students

Theodore Hatfield

Theodore Hatfield

PhD Student - Driskill Graduate Program

Read Theo's Bio

Originally from Southeastern Connecticut, Theo is a PhD student in the 2025 Driskill Graduate Program (DGP) cohort. He graduated with a BS in Biochemistry from Simmons University in 2025, having worked on fruit fly behavior in the Johnson Lab since 2021. His primary research interests in the Ito Lab center on how HIV accessory proteins interact with host factors to contribute to pathogenesis. Outside of the lab, Theo enjoys playing basketball as well as cooking for friends and family.