Papers
2
Total Citations
149
H-Index
2
About
Xi Liu is a versatile researcher whose work spans two distinct yet equally impactful domains: surgical education methodology and oncological cell biology. In the realm of surgical training, Liu's highly cited 2023 analysis of CUSUM (cumulative sum) learning curves has become an essential reference for researchers and clinicians seeking to rigorously evaluate surgeon skill acquisition. With 82 citations in just two years, this work critically examines both the strengths and limitations of one of surgery's most widely adopted performance assessment tools, helping to shape more nuanced standards for evaluating surgical competency. Equally impressive is Liu's earlier contribution to cancer biology. A 2009 study targeting the Cyclin E-Cdk-2 complex in lung cancer — now boasting 67 citations — revealed previously unrecognized mechanisms by which disrupting this kinase complex triggers anaphase catastrophe, offering promising avenues for lung cancer therapy and chemoprevention. This research advanced understanding of how cell cycle dysregulation drives lung carcinogenesis and how it might be therapeutically exploited. Together, these contributions reflect Liu's ability to generate high-impact insights across diverse scientific disciplines, making their body of work a valuable resource for both clinicians and biomedical researchers alike.
Research Focus
Key Achievements
Top Papers
- 1CUSUM learning curves: what they can and can’t tell us82 citations · 2023
- 2