Gene expression comparison of wild-type and IL15ko thymic NKT cells

ABSTRACT: Semi-invariant natural killer T (NKT) cells are thymus-derived innate lymphocytes that modulate microbial and tumour immunity as well as autoimmune diseases. These immunoregulatory properties of NKT cells are acquired during their development. Much has been learnt regarding the molecular and cellular cues that promote NKT cell development, yet how these cells are maintained in the thymus and the periphery and how they acquire functional competence are incompletely understood. We found that IL-15 induced several Bcl-2 family survival factors in thymic and splenic NKT cells in vitro. Yet, IL15-mediated thymic and peripheral NKT cell survival critically depended on Bcl-xL expression. Additionally, IL-15 regulated thymic developmental stage 2 (ST2) to ST3 lineage progression and termi

ORGANISM(S): Mus musculus

SUBMITTER: Joyce Sebastian 

PROVIDER: E-GEOD-32568 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress