Indeed, only few of the chemotherapeutic agents have the capacity to stimulate immunogenic cell death that combines the cell death induction through stimulation of immune cells, resulting in the immunogenic apoptosis, which differs from normal apoptosis (tolerogenic apoptosis).
Stimulation of immune response and immuno-modulation are emerging approaches for the treatment of this disease.
Antigen stimulation of immune cells triggers Ca2+ entry through Ca2+ release-activated Ca2+ (CRAC) channels, promoting the immune response to pathogens by activating the transcription factor NFAT.
Stimulation of immune response by activated helper T cellsActivated by complex interaction with molecules on the surface of a macrophage or some other antigen-presenting cell, a helper T cell proliferates into two general subtypes, TH1 and TH2.
Active immunotherapy involves stimulation of immune response to tumor associated antigens (TAAs), either non-specifically via immunomodulating agents or specifically employing cancer vaccines.
Notably, VLPV vaccination resulted in induction of cross-reactive multifunctional T cell responses after stimulation of immune splenocytes with peptide cocktails derived from LASV from clades I-IV.
Such antitumor effect may be due to the lytic nature of virus as well as the stimulation of immune activity by GM-CSF production.
Increased BDNF levels in PN1 as compared to PUC may indicate stimulation of immune response with exposure to antigenic stimuli from the extrauterine environment.
These results suggest that secondary structures in ORN provide nuclease stability and lead to stimulation of immune responses through TLR8 as well as TLR7 depending on the presence of specific nucleotide motifs.
For the first time, our data indicate that the pcGRA14 coated with CaPN was more effective for stimulation of immune responses and should be considered as an adjuvant in the design of vaccines against toxoplasmosis.
