How Delayed Gene Activation Affects T and ILC Cell Development
Author Information
Author(s): Pease Nicholas A., Denecke Kathryn M., Chen Lihua, Gerges Peter Habib, Kueh Hao Yuan
Primary Institution: University of Washington
Hypothesis
Does delaying the activation of the Bcl11b gene influence the balance between T-cell and innate lymphoid cell (ILC) development in the thymus?
Conclusion
Delaying the activation of the Bcl11b gene reduces T-cell output while enhancing the generation of innate lymphoid cells in the thymus.
Supporting Evidence
- Delaying Bcl11b activation leads to increased ILC2 generation.
- Progenitors with delayed Bcl11b activation showed enhanced expression of Zbtb16.
- ILC2s generated from delayed Bcl11b progenitors expressed similar levels of Bcl11b as those from wild-type progenitors.
Takeaway
This study shows that if a gene that helps make T-cells is turned on later, it can lead to more of a different type of immune cell instead.
Methodology
The study used knockout mouse models to analyze the effects of delayed Bcl11b activation on T-cell and ILC development.
Participant Demographics
Mice aged 3 weeks to 4 months were used in the study.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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