title: Identification of Molecular Signatures from Different Vaccine Adjuvants in Chicken by Integrative Analysis of Microarray Data.
abstract: The present study compared the differential functions of two groups of adjuvants, Montanide incomplete Seppic adjuvant (ISA) series and Quil A, cholesterol, dimethyl dioctadecyl ammonium bromide, and Carbopol (QCDC) formulations, in chicken by analyzing published microarray data associated with each type of vaccine adjuvants. In the biological function analysis for differentially expressed genes altered by two different adjuvant groups, ISA series and QCDC formulations showed differential effects when chickens were immunized with a recombinant immunogenic protein of Eimeria. Among the biological functions, six categories were modified in both adjuvant types. However, with respect to "Response to stimulus", no biological process was modified by the two adjuvant groups at the same time. The QCDC adjuvants showed effects on the biological processes (BPs) including the innate immune response and the immune response to the external stimulus such as toxin and bacterium, while the ISA adjuvants modified the BPs to regulate cell movement and the response to stress. In pathway analysis, ISA adjuvants altered the genes involved in the functions related with cell junctions and the elimination of exogenous and endogenous macromolecules. The analysis in the present study could contribute to the development of precise adjuvants based on molecular signatures related with their immunological functions.
authors.affiliation: C&K Genomics, Seoul 151-919, Korea.
authors.forename: Duk Kyung
authors.initials: DK
authors.lastname: Kim
authors.affiliation: Department of Animal Biotechnology, Chonbuk National University, Jeonju 561-756, Korea.
authors.forename: Kyeong Hye
authors.initials: KH
authors.lastname: Won
authors.affiliation: Department of Animal Biotechnology, Chonbuk National University, Jeonju 561-756, Korea.
authors.forename: Seung Hyun
authors.initials: SH
authors.lastname: Moon
authors.affiliation: Department of Animal Biotechnology, Chonbuk National University, Jeonju 561-756, Korea.
authors.forename: Hak-Kyo
authors.initials: HK
authors.lastname: Lee
keywords: Chicken; Microarray; Reanalysis; Vaccine Adjuvant