Zhonghai Ren
Papers
1
Total Citations
42
H-Index
1
About
Zhonghai Ren is a molecular biologist whose pioneering work in cancer genomics has advanced our understanding of tumor suppressor genes. His research centers on the genetic analysis of human cancers, with a particular focus on the p53 tumor suppressor gene—a critical guardian of the genome frequently mutated in malignancies. Ren’s major contribution lies in developing a novel, sequence-based methodology for analyzing the human p53 gene directly from microdissected tumor biopsy samples. His landmark 1994 paper, which has garnered 42 citations, describes a robust procedure using methylene blue-stained frozen tissue without prior fixation, enabling direct solid-phase DNA sequencing of amplified genomic DNA. This technique proved suitable for large-scale clinical analysis, overcoming limitations of earlier methods and facilitating more accessible mutation screening. By providing a reliable approach to study p53 alterations in heterogeneous tumor samples, Ren’s work has had lasting impact on cancer genetics, supporting efforts to link specific mutations with disease prognosis and therapeutic response. His methodological innovation remains a foundational tool for researchers investigating tumor biology and personalized oncology.
Research Focus
Key Achievements
Top Papers
- 1