The phrase "functioning of the immune system" is correct and usable in written English.
You can use it when you are referring to the body's natural process of fighting off diseases and germs. For example: "The functioning of the immune system is essential for good health."
A delicate balance between innate and adaptive immunity is required for efficient functioning of the immune system.
The statistical significance of the results of the functional-validation analysis suggests that the processes associated with the functioning of the immune system may play an important role in the development of PD.
Sleep is important to the functioning of the immune system.
Thus, stromal-hematopoietic interactions are crucial for the normal functioning of the immune system.
New knowledge about the functioning of the immune system and host pathogen interactions has stimulated the rational design of vaccines.
Cod: Like other non-oily fish such as plaice or haddock, it contains high levels of selenium, a nutrient essential for the normal functioning of the immune system and thyroid gland, as well as niacin, Vitamin B12, magnesium and potassium.
While about 5% of liver disease is attributable to autoimmune disorders (diseases characterised by abnormal functioning of the immune system), most liver disease is due to three main risk factors: alcohol, obesity and viral hepatitis.
The central role played by lymph nodes in filtering microorganisms and other undesired substances from the blood is critical to the functioning of the immune system but also makes lymph nodes vulnerable to cancer.
Aging is associated with a decline in the normal functioning of the immune system that is described by the canopy term "immunosenescence".
He speculates that it might boost the functioning of the immune system, help people form social connections (a known factor in good health), or encourage healthy behaviors such as weight monitoring.
Retinoic acid is also essential for maintenance of the epithelial tissues (the skin and the mucous membranes lining the internal body surfaces), for sperm formation, and for proper functioning of the immune system.
