Enhanced Immune Responses in Transgenic Mice Expressing a Truncated Form of the Lymphocyte Semaphorin CD100

Lymphocyte Semaphorin CD100 Mice Expressing a Truncated Form of the Enhanced Immune Responses in Transgenic

Enhanced Immune Responses of a Hepatitis C Virus core DNA Vaccine by co-Inoculating Interleukin-12 Expressing Vector in Mice

Background: Hepatitis C (HCV) is a worldwide problem without an effective vaccine with more than 170 million chronically infected people worldwide. DNA vaccines expressing antigenic portions of the virus with adjutants have recently been developed as a novel vaccination technology. Objectives: In the present study, a DNA vaccine expressing HCV core protein was developed with IL12 as a genetic a...

Alloreactive immune responses of transgenic mice expressing a foreign transplantation antigen in a soluble form.

Transfection of cells with the H-2Kk gene lacking the transmembrane and cytoplasmic segments resulted in secretion of the H-2Kk protein, as determined by immunoprecipitation with monoclonal anti-H-2Kk antibodies. Transgenic (H-2b X H-2d)F1 mice were established carrying integrated copies of the modified H-2Kk gene. Expression of the soluble H-2Kk antigen in the transgenic mice was demonstrated ...

Involvement of CD100, a lymphocyte semaphorin, in the activation of the human immune system via CD72: implications for the regulation of immune and inflammatory responses.

CD100/Sema4D belongs to the semaphorin family, factors known to act as repulsive cues for axons during neuronal development. Mouse CD100 plays a crucial role in both humoral and cellular immunity through ligation of the lymphocyte receptor, CD72. It remains controversial, however, whether human CD100 can function through human CD72 in a manner similar to mouse CD100. To determine the function o...

enhanced immune responses of a hepatitis c virus core dna vaccine by co-inoculating interleukin-12 expressing vector in mice

background: hepatitis c (hcv) is a worldwide problem without an effective vaccine with more than 170 million chronically infected people worldwide. dna vaccines expressing antigenic portions of the virus with adjutants have recently been developed as a novel vaccination technology. objectives: in the present study, a dna vaccine expressing hcv core protein was developed with il12 as a genetic a...