Bio

Education & Certifications


  • Bachelor of Science, Georgetown University, Biology, Philosophy (2010)

Publications

All Publications


  • Individual heritable differences result in unique cell lymphocyte receptor repertoires of naive and antigen-experienced cells NATURE COMMUNICATIONS Rubelt, F., Bolen, C. R., McGuire, H. M., Vander Heiden, J. A., Gadala-Maria, D., Levin, M., Euskirchen, G. M., Mamedov, M. R., Swan, G. E., Dekker, C. L., Cowell, L. G., Kleinstein, S. H., Davis, M. M. 2016; 7
  • Individual heritable differences result in unique cell lymphocyte receptor repertoires of na´ve and antigen-experienced cells. Nature communications Rubelt, F., Bolen, C. R., McGuire, H. M., Heiden, J. A., Gadala-Maria, D., Levin, M., M Euskirchen, G., Mamedov, M. R., Swan, G. E., Dekker, C. L., Cowell, L. G., Kleinstein, S. H., Davis, M. M. 2016; 7: 11112-?

    Abstract

    The adaptive immune system's capability to protect the body requires a highly diverse lymphocyte antigen receptor repertoire. However, the influence of individual genetic and epigenetic differences on these repertoires is not typically measured. By leveraging the unique characteristics of B, CD4(+) T and CD8(+) T-lymphocyte subsets from monozygotic twins, we quantify the impact of heritable factors on both the V(D)J recombination process and on thymic selection. We show that the resulting biases in both V(D)J usage and N/P addition lengths, which are found in na´ve and antigen experienced cells, contribute to significant variation in the CDR3 region. Moreover, we show that the relative usage of V and J gene segments is chromosomally biased, with ?1.5 times as many rearrangements originating from a single chromosome. These data refine our understanding of the heritable mechanisms affecting the repertoire, and show that biases are evident on a chromosome-wide level.

    View details for DOI 10.1038/ncomms11112

    View details for PubMedID 27005435

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