Words similar to ptcr

Example sentences for: ptcr

How can you use “ptcr” in a sentence? Here are some example sentences to help you improve your vocabulary:

During this transition, T cell precursors sequentially gain and lose cell surface expression of CD44 and CD25 markers, express the pre-T cell receptor (pTCR), and undergo β-selection [ 2 7 8 9 ] . The other transition is from CD4 +8 +DP to CD4 +or CD8 +single positive (SP) thymocytes, in which DP cells express CD3, rearrange their α-TCR, undergo positive and negative selection, and down regulate CD4 or CD8 to become functional CD8 +or CD4 +SP T cells [ 10 11 ] . In addition to functional and cell surface marker changes, each thymocyte differentiation stage is marked by characteristic changes in proliferation and apoptosis [ 12 13 14 15 16 17 18 ] .