Alcohol Consumption and Immune Cell Types
Author Information
Author(s): Ragab Ahmed, Chen Jiachen, Cao Yumeng, Doyle Margaret, Lunetta Kathryn, Murabito Joanne
Primary Institution: Boston University
Hypothesis
What is the relationship between average daily alcohol consumption and immune cell phenotypes?
Conclusion
Alcohol consumption may impact immune cell phenotypes, with moderate and at-risk drinkers showing increased CD4+ T cell ratios compared to abstainers.
Supporting Evidence
- 64% of participants consumed alcohol.
- CD4+(TN/TM) ratio was significantly increased in moderate and at-risk drinkers compared to abstainers.
- A significant negative association was found between alcohol consumption and CD8+(TN/TM) ratio.
Takeaway
Drinking alcohol can change the types of immune cells in your body, and even moderate drinking might have some effects.
Methodology
We analyzed alcohol consumption and immune cell phenotypes using flow cytometry and linear mixed effects models.
Potential Biases
Potential bias due to self-reported alcohol consumption.
Limitations
The study may not account for all confounding factors affecting immune cell phenotypes.
Participant Demographics
Mean age 62 years, range 40-88, 52% female.
Statistical Information
P-Value
0.03
Statistical Significance
FDR≤0.05
Digital Object Identifier (DOI)
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