Cheuk Yin Yu

Title: Cheuk Yin Yu: Innovator in Molecular Analyses During Pregnancy

Introduction

Cheuk Yin Yu is a notable inventor based in Ma On Shan, China. He has made significant contributions to the field of molecular analyses, particularly in the context of pregnancy. With a total of 3 patents, his work focuses on utilizing long cell-free DNA fragments for biological sample analysis.

Latest Patents

One of his latest patents involves methods and systems for molecular analyses using long cell-free DNA fragments in pregnancy. This innovative approach allows for the analysis of biological samples from pregnant subjects by examining the status of methylated CpG sites and single nucleotide polymorphisms (SNPs). The patent highlights that a CpG site and a SNP are typically separated by hundreds or thousands of base pairs, making it improbable to find consecutive sites on most cell-free DNA fragments. However, cell-free DNA fragments longer than 600 base pairs may include multiple CpG sites and/or SNPs, enabling more comprehensive analysis than shorter fragments alone. This technology can be instrumental in identifying the tissue of origin and providing valuable information about a fetus in a pregnant female.

Career Highlights

Cheuk Yin Yu is affiliated with The Chinese University of Hong Kong, where he continues to advance research in molecular biology and genetics. His work has garnered attention for its potential applications in prenatal diagnostics and personalized medicine.

Collaborations

Some of his notable coworkers include Yuk-Ming Dennis Lo and Rossa Wai Kwun Chiu, who contribute to the collaborative efforts in their research endeavors.

Conclusion

Cheuk Yin Yu's innovative work in molecular analyses during pregnancy showcases the potential of long cell-free DNA fragments in enhancing prenatal diagnostics. His contributions are paving the way for advancements in understanding fetal health and development.