Adhesions of lymphocytes, among themselves or with other cell types, are necessary for
most steps in immune responses including both induction and effector phases. Among …

Cell adhesion molecules are thought to play an important role in guiding cell migration and
localization in the development of the embryo and in organogenesis. In the immune system …

We report here that MAb to human LFA-1 inhibit spontaneous homotypic adhesions of
human B lymphocytes. This is, to our knowledge, the first report of a MAb that inhibits human …

Human cytotoxic T lymphocyte clones form conjugates with both antigen-positive and
antigen-negative lymphoblastoid cells. Conjugates with antigen-negative targets form as …

The leukocyte function-associated molecule-1 (LFA-1) plays a key role in cell adhesion
processes between cells of the immune system. We investigated the mechanism that may …

The functional role of the LFA‐1 molecule in the interaction between helper T lymphocytes
and B lymphocytes was investigated using lymphocytes from patients with leukocyte …

Lymphocytes become adherent and aggregate after stimulation with phorbol esters such as
PMA. Time-lapse video showed that aggregating cells were motile and exhibited vigorous …

The role of LFA-1, a member of the integrin supergene family, in intercellular adhesion,
including lymphocyte-endothelial cell (EC) binding, has been established. We now …

Species restrictions in immune cell interactions have been demonstrated both in Ag-specific
responses of T lymphocytes and the phenomenon of natural attachment. To determine the …

The leukocyte function-associated molecule 1 (LFA-1) plays a key role in cell adhesion
among leukocytes and between leukocytes and other cell types. Although two ligands of …