Abstract
As a major component in extracellular matrix of the tissue, chondroitin sulfate A (CS-A) has been shown to exhibit either pro- or anti-inflammatory immune response which was largely dependent on its molecular size and cell types. In this study, we determined the signaling pathway involved in immune response of CS and its N-deacetylated derivative (dCS). Our data indicated that both CS and dCS could activate the NF-κB transcription factor in antigen presenting cells and induce TNF-α production through the TLR/MyD88 pathway. Further studies demonstrated that both CS and dCS had a potential in promoting the proliferation of spleen lymphocytes, and promoting the cytokines secretion by OVA-sensitized splenocytes. Thus, our finding provided a mechanistic insight into the understanding of cellular immunity of CS and dCS, which might be helpful to develop CS-based immune modulators against chronic inflammatory conditions, autoimmunity, infectious diseases, allergies and asthmatic conditions.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
