CD1d Expression on Human Bronchial Epithelial Cells
Author Information
Author(s): Benam Kambez Hajipour, Kok Wai Ling, McMichael Andrew J., Ho Ling-Pei
Primary Institution: MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
Hypothesis
The study investigates the expression of CD1d and its spliced variants in human bronchial epithelial cells.
Conclusion
The study identifies for the first time that CD1d is expressed on human bronchial epithelial cells and describes six alternatively spliced variants of the CD1D gene.
Supporting Evidence
- CD1d is a molecule that presents glycolipids to immune cells called NKT cells.
- CD1d expression was confirmed in both primary human bronchial epithelial cells and airway epithelial cell lines.
- Six alternatively spliced variants of the CD1D gene were identified in these cells.
Takeaway
Researchers found a protein called CD1d on lung cells that helps the immune system, and they discovered different versions of the gene that makes this protein.
Methodology
The study used RT-PCR and qPCR to analyze CD1D expression in primary human bronchial epithelial cells and cell lines.
Limitations
The study does not explore the functional implications of CD1d expression in lung immunity.
Digital Object Identifier (DOI)
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