Deletion mapping of chromosome 16q in hepatocellular carcinoma
1999
Deletion Mapping in Liver Cancer
Sample size: 41
publication
Evidence: moderate
Author Information
Author(s): Piao Z, Park C, Kim J J, Kim H
Primary Institution: Department of Pathology, Yonsei University
Hypothesis
What regions on chromosome 16q are commonly affected in hepatocellular carcinoma?
Conclusion
The study found frequent allelic imbalance on chromosome 16q in hepatocellular carcinoma and identified two loci that may contain new tumor suppressor genes.
Supporting Evidence
- 85% of the hepatocellular carcinoma cases showed allelic imbalance at one or more loci.
- 21 cases exhibited multiple allelic imbalances, indicating extensive deletions.
- Two commonly deleted regions were identified on chromosome 16q.
Takeaway
Researchers looked at liver cancer samples and found that a part of chromosome 16 is often missing, which might help us understand how this cancer works.
Methodology
The study assessed allelic imbalance in 41 hepatocellular carcinoma samples using 37 microsatellite markers.
Digital Object Identifier (DOI)
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