Chicken toll-like receptors and their significance in immune response and disease resistance.

Chicken toll-like receptors and their significance in immune response and disease resistance. Int Rev Immunol. 2019 Oct 30;:1-23 Authors: Nawab A, An L, Wu J, Li G, Liu W, Zhao Y, Wu Q, Xiao M Abstract Infectious diseases are a major challenge for the poultry industry that causes widespread production losses. Thus, management and control of poultry health and diseases are essential for the viability of the industry. Toll-like receptors are best characterized as membrane-bound receptors that perform a central role in immune homeostasis and disease resistance by recognition of pathogen-associated molecular patterns. In response to pathogen recognition, TLRs initiate both innate and adaptive immune responses which may help to develop immunomodulatory therapeutics for TLR associated diseases. Vaccination produces specific immunity in the animal's body towards pathogens. However, due to certain disadvantages of vaccines, (inactivation of attenuated pathogens into the virulent strains and weak immunogenicity of inactivated vaccines) there is a crucial need to develop the safe and effective therapeutic intervention. TLR ligands have been classified as a potential adjuvant against the infectious diseases in farm animals. TLR adjuvants induce both specific and nonspecific immune responses in chickens to combat several bacterial, viral and parasitic diseases. Therefore, the aim of this review was to explore the chicken TLR4 and their role in i...
Source: International Reviews of Immunology - Category: Allergy & Immunology Tags: Int Rev Immunol Source Type: research