@phdthesis{Probst2015,
  author    = {Probst, Lilli Teresa},
  title     = {Immune cell function in the Clec16a Knock-down Mouse},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-122513},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2015},
  abstract  = {Genome wide association studies (GWAS) have identified Clec16a as disease suscepti-bility gene for numerous auto-immune disorders in particular type 1 diabetes. In spite of this strong genetic link, the role of Clec16a for immune regulation continues to be largely unknown. To study the function of Clec16a in an environment susceptible to autoimmune diseases a Clec16a deficient non obese diabetic (NOD) mouse strain was generated by means of lentiviral RNA interference. Clec16a knock down (KD) mice prove to be strongly protected against developing type 1 diabetes, an effect that is mediated by hyporeactive T effector cells. T cell hyporeactivity seems to result from an impairment of proximal TCR signalling and its cause is likely to be external to T cells. Given evidence on the involvement of the Clec16a Drosophila ortholog ema in endo- and autophagosomal processes, alterations in peripheral and/or central antigen presenting cells appeared to be potential reasons for the observed T cell hyporeactivity. While we are not able to identify any changes in quantity and quality of peripheral antigen presenting cells due to Clec16a silencing activation status of thymic epithelial cells in Clec16a KD mice deviates from NOD WT. The findings presented here suggest that thymic T cell development is affected by Clec16a variation. Such a relationship could explain the genetic association between Clec16a variations in humans and susceptibility to immune-mediated diseases, yet further investigations are needed to confirm this notion.},
  language  = {en}
}