Keding Cheng

Papers

Total Citations

167

H-Index

About

Dr. Keding Cheng is a leading figure in proteomics and infectious disease research, best known for pioneering the mass spectrometric characterization of viral pathogens. His seminal 2003 work, "Mass Spectrometric Characterization of Proteins from the SARS Virus," which has garnered 167 citations, was instrumental in rapidly identifying and characterizing the novel coronavirus responsible for the SARS outbreak. By using convalescent sera to detect viral proteins in cell culture supernatants, Dr. Cheng’s approach provided a critical early roadmap for understanding the virus’s structure and pathogenesis, directly contributing to the global response to the epidemic. His contributions extend beyond this landmark study, establishing robust methodologies for applying proteomics to emerging infectious diseases. With a career focused on bridging analytical chemistry and virology, Dr. Cheng’s work has not only advanced fundamental knowledge of viral protein expression but also laid the groundwork for rapid diagnostic and therapeutic development. His research remains a cornerstone for scientists studying novel coronaviruses and other high-consequence pathogens.