For 10 points, name these regulatory molecules crucial to the immune system, produced by macrophages and deriving their name from their communication between white blood cells.
Twenty-two of them are currently known. Along with pyrogens such as bacterial endotoxins, number 1 helps to cause fever and fight inflammation. Number 8 serves as a chemoattractant for neutrophils and T cells, while number 2 helps to proliferate B cells and activate T cells. For 10 points, name these regulatory molecules crucial to the immune system, produced by macrophages and deriving their name from their communication between white blood cells.
Twenty-two of them are currently known. Along with pyrogens such as bacterial endotoxins, number 1 helps to cause fever and fight inflammation.
{interleukins}