Alteration of T-cell Receptor Repertoires During Thymic T-cell Development

Neurohypophysial Receptor Gene Expression by Thymic T Cell Subsets and Thymic T Cell Lymphoma Cell Lines

Neurohypophysial oxytocin (OT) and vasopressin (VP) genes are transcribed in thymic epithelium, while immature T lymphocytes express functional neurohypophysial receptors. Neurohypophysial receptors belong to the G protein-linked seven-transmembrane receptor superfamily and are encoded by four distinct genes, OTR, V1R, V2R and V3R. The objective of this study was to identify the nature of neuro...

A20 Restrains Thymic Regulatory T Cell Development

Maintaining immune tolerance requires the production of Foxp3-expressing regulatory T (Treg) cells in the thymus. Activation of NF-κB transcription factors is critically required for Treg cell development, partly via initiating Foxp3 expression. NF-κB activation is controlled by a negative feedback regulation through the ubiquitin editing enzyme A20, which reduces proinflammatory signaling in m...

Thymic and Extrathymic T Cell Development

Thymic and extrathymic T cell development.

The majority of T cells located in peripheral blood, spleen and lymph nodes are dependent on the thymus for proper differentiation and function. Only a minority of T lymphocytes located in these lymphoid organs is thymic-independent. In contrast, a large number of thymus-independent T cells is present in the gut epithelium. This review deals with phenotypic and functional characteristics of T c...

VDJtools: Unifying Post-analysis of T Cell Receptor Repertoires

Despite the growing number of immune repertoire sequencing studies, the field still lacks software for analysis and comprehension of this high-dimensional data. Here we report VDJtools, a complementary software suite that solves a wide range of T cell receptor (TCR) repertoires post-analysis tasks, provides a detailed tabular output and publication-ready graphics, and is built on top of a flexi...