Following antigen encounter and subsequent resolution of the immune response, a single
naïve T cell is able to generate multiple subsets of memory T cells with different phenotypic …

CD26 is a widely distributed 110 kD cell‐surface glycoprotein with known dipeptidyl‐
peptidase IV (DPP‐IV) activity in its extracellular domain. This ectoenzyme is capable of …

Many disease pathologies can be understood through the elucidation of localized
biomolecular networks, or microenvironments. To this end, enzymatic proximity labeling …

CD4+ T cells in the mouse can be subdivided into two fractions based on the level of
expression of the CD45RB determinant. Previous studies have shown that these subsets are …

Myocyte loss in the ischemically injured mammalian heart often leads to irreversible deficits
in cardiac function. To identify a source of stem cells capable of restoring damaged cardiac …

Monocytes appear to be central to atherogenesis both as the progenitors of foam cells and
as a potential source of growth factors mediating intimal hyperplasia, but the chemical …

Functional maturation of B lymphocytes correlates with expression of the B lineage-specific
cell surface glycoprotein CD22. Two CD22 polypeptides have been characterized and …

The past five or six years has seen a resurgence of interest in immunological memory. Areas
in which important advances have been made of late or in which problems in understanding …

On antigen encounter, naïve CD8+ and CD4+ T cells differentiate into a large number of
effector cells that migrate to inflamed tissues to fight infections or tumors. Following …

Using limiting dilution analysis, we investigated proliferative responses of UCHL1+ and
UCHL1− T cell populations to compare the precursor cell frequencies following recall and …