Ad-sig-hmuc-1/ecdcd40l vaccine

From WikiMD's free health, diet & wellness encyclopedia
Jump to navigation Jump to search

A cancer vaccine consisting of a recombinant adenoviral vector encoding the tumor-associated antigen (TAA) human MUC-1 (hMUC-1) linked to the extracellular domain (ecd) of the co-stimulatory molecule CD40 ligand (CD40L) and an adenovirus signal sequence that encodes a secretory signal peptide (Ad-sig) with potential immunostimulating and antineoplastic activities. Due to the presence of the secretory signal peptide expressed by Ad-sig in the vaccine construct, transfected cells may secrete a fusion protein composed of hMUC-1 and the CD40L ecd. The CD40L moiety part of the fusion protein binds to CD40 receptors on dendritic cells (DCs). Subsequently, DCs may be activated and migrate, T-cells may expand, and a cytotoxic T lymphocyte (CTL) response against tumor cells that overexpress hMUC-1 may follow. MUC-1 is a hypoglycosylated TAA overexpressed by epithelial cancer cells.

 

Ad-sig-hmuc-1/ecdcd40l vaccine is part of WikiMD's free ^articles!

^Ad-sig-hmuc-1/ecdcd40l vaccine (article) is provided for informational purposes only. No expressed or implied warranties as to the validity of content.
WikiMD is not a substitute for professional advice. By accessing and using WikiMD you agree to the terms of use.
Templates etc. when imported from Wikipedia, are licensed under CC BY-SA 3.0. See full disclaimers.
W8MD weight loss logo

Ad. Tired of being overweight?. W8MD's physician weight loss program can HELP. Tele medicine available