Peptide-Based Immunotherapeutics and Vaccines

Site-specific peptide vaccines for immunotherapy and immunization against chronic diseases, cancer, infectious diseases, and for veterinary applications.

United Biomedical, Inc. (UBI) has developed a set of core technologies for the discovery and production of synthetic peptide-based immunotherapeutics and vaccines. These core technologies have led to products that stimulate functional site-directed antibody responses for therapeutic effects. UBI active immunotherapies can be used to modulate physiological processes effective for the control of ...

Peptide vaccines for hepatocellular carcinoma

Immunotherapy is a potentially attractive treatment option for patients with hepatocellular carcinoma (HCC). We have reported that glypican-3 (GPC3) is an ideal target for anticancer immunotherapy against HCC because its expression is specifically detected in > 80% of HCCs, even during the early stages. Further, increased GPC3 expression is correlated with a poor prognosis. Based on results obt...

Immunogenicity in mice and non-human primates of the Group A Streptococcal J8 peptide vaccine candidate conjugated to CRM197.

Vaccine development for Group A streptococcal (GAS) infection has been extensively focused on the N-terminal hypervariable or the C-terminal conserved regions of the M protein, a major virulence factor of GAS. We evaluated the immunogenicity and functional activity of the conserved C-terminal peptide vaccine candidate, J8, conjugated to CRM197, in two mouse strains: C3H (H2(k)) and Balb/c (H2(d...

TILT Biotherapeutics.

Multiantigenic subunitary vaccines against tuberculosis in clinical trials: Where do we stand and where do we need to go?

The idea of presenting this commentary is to bring attention to the current status of clinical tests from several multiantigen vaccine candidates based on proteins produced by means of genetic engineering and molecular biology approaches and to suggest how new emerging technologies (OMICs) and bioinformatics might benefit vaccine development for better control of tuberculosis.