Article
Thymic nurse cells exhibit epithelial progenitor phenotype and create unique extra-cytoplasmic membrane space for thymocyte selection.
Cellular immunology - 1 Jan 2010
Hendrix Tonya M, Chilukuri Rajendra V E, Martinez Marcia, Olushoga Zachariah, Blake Andrew, Brohi Moazzam, Walker Christopher, Samms Michael, Guyden Jerry C
Abstract excerpt
Thymic nurse cells (TNCs) are epithelial cells in the thymic cortex that contain as many as 50 thymocytes within specialized cytoplasmic vacuoles. The function of this cell-in-cell interaction has created controversy since their discovery in 1980. Further, some skepticism exists about the idea that apoptotic thymocytes within the TNC complex result from negative selection, a process believed to occur exclusively...
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