How might cytokines work to bridge the innate and adaptive immune responses?
An immune system is a complex network of organs, tissues, cells, and soluble substances that enables individuals to protect themselves against infectious agents such as viruses, bacteria, fungi, parasitic organisms, and tumour cells. The ultimate goal of the immune system is to prevent or reduce infections or harm caused by these infectious agents. This system is composed of innate immunity and adaptive immunity, both of which play important roles in the generation of acute and chronic inflammatory responses.
The main difference between innate and adaptive immune responses is that adaptive immune responses are extremely specific to a specific pathogen. Furthermore, the innate immune response does not alter with repeated exposure to the same infectious agent, whereas the adaptive immune response improves with each subsequent encounter with the same pathogen.
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