Early Infection Immunity B and T Lymphocyte Attenuator Tempers

B and T Lymphocyte Attenuator is a Target of miR-155 during Naive CD4+ T Cell Activation

Background: MicroRNA-155 (miR-155) is upregulated during T cell activation, but the exact mechanisms by which it influences CD4+ T cell activation remain unclear. Objective: To examine whether the B and T lymphocyte attenuator (BTLA) is a target of miR-155 during naïve CD4+ T cell activation. Methods: Firefly luciferase reporter plasmids pEZX-MT01-wild-type-BTLA and pEZX-MT01-mutant-BTLA were ...

Ligation of B and T lymphocyte attenuator prevents the genesis of experimental cerebral malaria.

B and T lymphocyte attenuator (BTLA; CD272) is a coinhibitory receptor that is predominantly expressed on T and B cells and dampens T cell activation. In this study, we analyzed the function of BTLA during infection with Plasmodium berghei ANKA. Infection of C57BL/6 mice with this strain leads to sequestration of leukocytes in brain capillaries that is associated with a pathology resembling cer...

Immune Responses Cytokine Release and Tissue Injury in Early Attenuator Signaling on NKT Cells Inhibits Cutting Edge: B and T Lymphocyte

Cervical Cancer Model In Vivo Antitumor Immunity against a Murine TC-1 Heat Shock Protein 70 Vaccine-Triggered Possesses Antitumor Effects and Facilitates Soluble B and T Lymphocyte Attenuator

Kinetics of Primary and Memory Cytotoxic T Lymphocyte Responses to Herpes Simplex Virus 1 Infection: Granzyme B Mediated CTL Activity

Background: Herpes simplex virus type 1 is one of the most common viruses among human population. Studies demonstrate the essential role of cell mediated immunity, especially CD8+ T cells, in prevention and clearance of HSV1. Objective: It is of great importance to improve our knowledge about the kinetics of CTL responses to primary and secondary HSV-1 infection. Methods: Using a sensitive tech...