Study of Hormone Receptors in Stomach Cancer
Author Information
Author(s): Karat D, Brotherick I, Shenton B K, Scott D, Raimes S A, Griffin S M
Primary Institution: Northern Oesophagogastric Cancer Unit, Royal Victoria Infirmary, Newcastle upon Tyne, UK
Hypothesis
Flow cytometry can improve the detection of oestrogen and progesterone receptors in gastric adenocarcinoma.
Conclusion
Flow cytometry revealed more patients with receptor-positive gastric cancer than previous studies, but no significant correlations with tumor stage or grade were found.
Supporting Evidence
- Flow cytometry increased the detection of ER levels in gastric cancer.
- More receptor-positive patients were identified compared to previous studies.
- No significant correlations were found with tumor stage and grade.
Takeaway
The study looked at how certain hormones are found in stomach cancer cells and found a better way to detect them, but it didn't show any links to how advanced the cancer was.
Methodology
Flow cytometry was used to quantify ER and PR expression in gastric adenocarcinoma from tumor biopsies.
Limitations
The study did not find significant correlations with tumor stage and grade.
Participant Demographics
50 patients with gastric cancer and 10 control patients.
Digital Object Identifier (DOI)
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