Colloidal Carrier Systems for Transcutaneous Immunization
Recently, the skin has emerged as a potential alternative route for non-invasive delivery of vaccine. It has been recognized as a highly immune-reactive tissue containing an abundance of antigen presenting cells, especially within the epidermis. Transcutaneous immunization, introduction of antigen through topical application onto the intact skin, has many practical merits compared to injectable routes of administration. It combines the advantages of needle-free delivery while targeting the immunologically rich milieu of the skin. This simple and non-invasive immunization procedure elicits systemic and cell mediated immune responses and therefore, it provides a viable and cost-effective strategy for disease prevention. Various strategies i.e physical, chemical and novel carrier systems can be explored for trancutaneous immunization. Specially designed vaccine carrier systems are attracting immense attention and these could be potential module for non-invasive antigen delivery. The review covers topical delivery consideration in brief followed by an insight into various novel delivery systems for transcutaneous vaccine delivery.
No Supplementary Data
No Article Media
Document Type: Research Article
Publication date: 01 April 2011
More about this publication?
- Current Drug Targets aims to cover the latest and most outstanding developments on the medicinal chemistry and pharmacology of molecular drug targets e.g. disease specific proteins, receptors, enzymes, genes. Each issue of the journal will be devoted to a single timely topic, with series of in-depth reviews, written by leaders in the field, covering a range of current topics on drug targets. These issues will be organized and led by a guest editor who is a recognized expert in the overall topic. As the discovery, identification, characterisation and validation of novel human drug targets for drug discovery continues to grow; this journal will be essential reading for all pharmaceutical scientists involved in drug discovery and development.