Antibody Response toPneumocystis jiroveciiMajor Surface Glycoprotein

Detection of antibody against infectious bovine rhinotracheitis glycoprotein gE in aborted cattle in Mashhad, Iran

Infectious Bovine Rhinotracheitis is a highly contagious disease caused by the bovine herpes virus-1 (BoHV-1), resulting in significant losses to livestock around the world. BoHV-1 is a major pathogen of cattle, primarily associated with respiratory/genital tract infections and abortion. In the present study, we determined the presence of antibodies in 120 serum samples of cattle with the histo...

Preparation of Monoclonal Antibody to Fusion Glycoprotein of Newcastle Disease Virus Isolated from Iran

The Human Antibody Response to the Surface of Mycobacterium tuberculosis

BACKGROUND Vaccine-induced human antibodies to surface components of Haemophilus influenzae and Streptococcus pneumonia are correlated with protection. Monoclonal antibodies to surface components of Mycobacterium tuberculosis are also protective in animal models. We have characterized human antibodies that bind to the surface of live M. tuberculosis. METHODS Plasma from humans with latent tub...

Effects of OKM5, a monoclonal antibody to glycoprotein IV, on platelet aggregation and thrombospondin surface expression.

The monoclonal antibody, OKM5, recognizes an 88-Kd monocyte membrane protein and also binds to the platelet membrane protein, GPIV (GPIIIb, CD36). In this study, we have found that the OKM5 target epitope is present at approximately 12,000 copies per platelet and that interaction with the antibody has both stimulatory and inhibitory effects on platelet function. In the absence of other stimuli,...

Rab5 and Rab11 mediate transferrin and anti-variant surface glycoprotein antibody recycling in Trypanosoma brucei.

The mammalian-infective bloodstream form of Trypanosoma brucei possesses a highly active endocytotic system. Evasion of the host immune response by T. brucei is dependent on antigenic variation of VSG (variant surface glycoprotein), but additional mechanisms for removal of surface-bound antibody also operate. Four Rab proteins, Tb (trypanosomal) RAB4, 5A, 5B and 11 are located to the endosomal ...