Precision Antibiotics
Dr. Zhou and his team compared atomic resolution models of human ribosomes and parasite ribosomes, revealing a parasite-specific structure that antibiotics target. The finding gave researchers a new structural basis for developing novel, and potentially more effective, antibiotics. Read more in Structures and Stabilization of Kinetoplastid-Secific Split rRNAs Revealed by Comparing Leishmanial and Human Ribosomes, published in Nature.
Multi-Purpose Treatments
Dr. Zhou achieved the first atomic structural model of a herpesvirus capsid, the protein surrounding a virus’s nucleic acid. The virus he modeled is ubiquitous, maintains long-term latency, and possesses great genetic capacity, leading researchers to believe it could be used for gene delivery, oncolytic vectors, and vaccinations against other herpesviruses and even HIV/AIDS. Dr. Zhou’s models will guide the design of these therapeutic possibilities. Read more in Atomic Structure of the Human Cytomegalovirus Capsid with Its Securing Tegument Layer of Pp150, published in Science Magazine.
The Future of Cryo-Electron Microscopy
Dr. Zhou believes we can push the limits of our measuring tools and techniques by combining cryo-electron microscopy, particle physics, and bioinformatics. He wants to learn more about how infection works and develop treatments based on solid structural evidence, trimming even more guesswork from medical practice.
"Why do I study herpes? We all have it; it is part of us, it has always been a part of us, and it will probably be part of us for years to come," says Dr. Zhou.
Dr. Zhou hopes cryo-electron microscopy leads to a future where we can study human cells in as much detail as we study virus cells. The detailed study of human cells will help us better understand and influence a range of biological processes, from cancer to infectious diseases.
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