Genes Related to the Immune System in Breast Cancer Affected by Radiation and Estrogen
Author Information
Author(s): Calaf Gloria M., Roy Debasish, Jara Lilian, Romero Carmen, Crispin Leodan A.
Primary Institution: Instituto de Alta Investigación, Universidad de Tarapacá, Chile
Hypothesis
Are genes related to the immune system involved in the multistep process of breast cancer development influenced by ionizing radiation and estrogen?
Conclusion
The study found that several immune-related genes are affected by radiation and estrogen, suggesting they could be therapeutic targets for breast cancer.
Supporting Evidence
- Genes associated with immune responses were significantly affected by radiation and estrogen.
- TNFAIP6 expression was higher in tumor tissues compared to normal tissues.
- IFRD1 expression was higher in normal tissues than in tumors.
- Positive correlations were found between immune cell infiltration and gene expression levels.
Takeaway
This study looked at how radiation and estrogen affect genes that help the immune system fight breast cancer, showing that these genes could be important for new treatments.
Methodology
The study used an experimental breast cancer model with cell lines exposed to radiation and estrogen, analyzing gene expression through microarray techniques.
Limitations
The study primarily used an experimental model, which may not fully replicate human breast cancer conditions.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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