title: Overview of computational vaccinology: vaccine development through information technology.
abstract: Pathogenic organisms, causes of various infectious diseases, possess a rich repository of antigenic proteins that engender an immune response in a host. These types of diseases are usually treated with the use of pharmaceuticals; unfortunately, many of these also have a potential to induce fatal side effects, especially allergic responses in the diseased host. In addition, many pathogens evolve (by selective survival) single or multi-drug resistance (MDR). Therefore, a means to prevent the host from becoming susceptible to the pathogen from the onset, rather than trying to devise pharmacologic protocols to treat an ongoing infection, are increasingly seen as desirable to reduce the incidence of infectious diseases altogether. To this end, cost-effective development and use of "safe" vaccines is key. This paper provides an overview on the new and expanding area of computational vaccinology and a brief background on pathogen antigenicity, identification of pathogen-specific antigens, and screening of candidate antigens using various tools and databases developed in the recent past.
authors.affiliation: Department of Bioinformatics, Christ College, Rajkot, Gujarat, India.
authors.forename: Nishita
authors.initials: N
authors.lastname: Vaishnav
authors.forename: Aparna
authors.initials: A
authors.lastname: Gupta
authors.forename: Sneha
authors.initials: S
authors.lastname: Paul
authors.forename: Georrge J
authors.initials: GJ
authors.lastname: John
mesh_terms: D000276:Adjuvants, Immunologic / Q000737:chemistry; D019295:Computational Biology; D016208:Databases, Factual; D014612:Vaccines / Q000737:chemistry*
chemical_list: D000276:Adjuvants, Immunologic; D014612:Vaccines