Abstract
Interleukin-15 (IL-15) was identified in 1994 as a T-cell growth factor with the capability to mimic the functions of IL-2. IL-15 engages with the IL-15Rα subunit expressed on the surface of antigen-presenting cells (APCs) and, through a trans-presentation mechanism, activates the IL-2/IL-15Rβγ complex receptor on the surface of natural killer (NK) cells and CD8+ T cells. This interaction initiates a cascade of downstream signaling pathways, playing a pivotal role in the activation, proliferation, and anti-apoptotic processes in NK cells, CD8+ T cells, and B cells. It provides a substantial theoretical foundation and potential therapeutic targets for tumor immunotherapy. Whether through active or passive immunotherapeutic strategies, IL-15 has emerged as a critical molecule for stimulating anti-tumor cell proliferation.
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.
