The CD28 receptor is stimulated during the contact of T cells with antigenн presenting cells.
A counter-receptor for CD28 is the B7 molecule expressed on activated B cells, dendritic …

Antigen-specific T-ceil activation is initiated through the T-cell receptor. Recent evidence has
shown that a number of additional T-cell surface receptors serve to regulate the responses …

The B cells of the immune system, which secrete antibodies against foreign antigens, are
fully specific and effective only after maturation in lymph nodes and other lymphoid tissues. …

Three studies (N = 990) assessed the statistical reliability of two methods of determining
gender identity that can capture transgender spectrum identities (ie, current gender identities …

… Aruffo, NK Damile, and JA Ledbetter. 1991. Binding of the B cell activation antigen B7 to …
Ledbetter. 1988. Differential regulatory signals delivered by antibody binding to the CD28 (…

The WFDC2 (HE4) gene is amplified in ovarian carcinomas, whereas its expression in normal
tissues, including ovary, is low. Although the function of the HE4 protein is unknown,it is a …

B7-0 or B7-2 (CD86) is a T cell costimulatory molecule that binds the same receptors (CD28
and CTLA-4) as B7-1 (CD80), but shares with it only ∼25% sequence identity and is …

A successful immune response requires intercellular contact between T and B lymphocytes.
We recently showed that CD28, a T cell surface protein that regulates an activation pathway, …

Neutrophil extracellular traps (NETs) are implicated in autoimmunity, but how they are
generated and their roles in sterile inflammation remain unclear. Ribonucleoprotein immune …

Interaction of the B7 molecule on antigen-presenting cells with its receptors CD28 and CTLA-4
on T cells provides costimulatory signals for T cell activation. We have studied the effects …