Oestrogen Receptor Beta and Myometrial Invasion in Endometrial Cancer
Author Information
Author(s): Takama F, Kanuma T, Wang D, Kagami I, Mizunuma H
Primary Institution: Gunma University School of Medicine
Hypothesis
Is the expression of oestrogen receptor subtypes in endometrial cancers associated with clinicopathological parameters?
Conclusion
The study found that the expression of ER-β is significantly correlated with the depth of myometrial invasion in endometrial cancer.
Supporting Evidence
- The study assessed the expression of oestrogen receptor mRNAs in 36 endometrial cancers.
- A significant correlation was found between myometrial invasion and the ER-β:ER-α ratio.
- ER-β proteins were found to be highly expressed in cases with severe myometrial invasion.
Takeaway
This study looked at how certain proteins related to hormones are connected to the growth of cancer in the uterus, finding that one type of protein is linked to more serious cases.
Methodology
The study used multiplex PCR to assess the expression of ERα and ERβ mRNAs and analyzed correlations with clinicopathological parameters.
Statistical Information
P-Value
0.0007
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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