results the results of ifn-γ, il-4 production against antigens, epitopes, and recombinant catalase by t-cells were compared for better understanding of epitope efficiency. conclusions the current research demonstrated that epitope sequence stimulates cellular immune responses effectively. in addition, increased safety and potency as well as a reduction in time and cost were advantages of this m...

cd8+ t cells are thought to play an important role in protective immunity to tuberculosis. the major histocompatibility complex class i subtype hla-a*0201 is one of the most prevalent class i alleles, with a frequency of over 30% in most populations. hla-a*0201 transgenic, h-2db/mouse beta2-microglobulin double-knockout mice (hhd) which express human hla-a*0201 but no mouse class i, was shown t...

Bispecific antibodie (BsAbs) combine two or more epitope-recognizing sequences into a single protein molecule. The first therapeutic applications of BsAbs were focused on cancer therapy. However, these antibodies have grown to cover wider disease spectrum, including imaging, diagnosis, prophylaxis, and therapy inflammatory autoimmune diseases. can be categorized IgG-like formats non-IgG-like fo...

For two given graphs G1 and G2, the Ramseynumber R(G1,G2) is the smallest integer n such that for anygraph G of order n, either $G$ contains G1 or the complementof G contains G2. Let Tn denote a tree of order n andWm a wheel of order m+1. To the best of our knowledge, only R(Tn,Wm) with small wheels are known.In this paper, we show that R(Tn,Wm)=3n-2 for odd m with n>756m^{10}.

• Increased T-cell responses after targeting antigen to antigen-presenting cells. Antibody:T-cell epitope fusion mode affects the strength of response. integration supports induction CD4 and CD8 responses. Targeted delivery cells (APCs) enhances presentation thus, is a potent strategy for making more efficacious vaccines. This can be achieved by use antibodies with specificity endocytic surface...

background:  cytotoxic t lymphocyte–associated antigen 4 (ctla-4) molecules are expressed on t-cells and inhibit their function by inhibiting activation of subsequent t-cell molecular pathways. blocking of ctla-4 inhibits the growth of malignant tumor cells. anti-ctla-4 monoclonal antibodies activate the immune system against cancer. due to several advantages of single-chain antibodies (scfvs) ...

Simian virus 40 large tumor (T) antigen contains three H-2Db-restricted (I, II/III, and V) and one H-2Kb-restricted (IV) cytotoxic T lymphocyte (CTL) epitopes. We demonstrate that a hierarchy exists among these CTL epitopes, since vigorous CTL responses against epitopes I, II/III, and IV are detected following immunization of H-2b mice with syngeneic, T-antigen-expressing cells. By contrast, a ...

Background Epstein-Barr virus (EBV) can cause cancer in people from around the world. There is no EBV vaccine available for use on a global scale. However, emerging evidence suggests that the epitope on the gp350/220 capsid protein may be developed into an EBV vaccine. Nevertheless, the production of small, single epitope is challenging of stability issues and possible alteration of peptide str...