S6K1 is a key regulator of cell growth and also phosphorylates other important targets.

It is a key regulator in humoral and adaptive immunity.

TLRs are key regulators of both innate and adaptive immune responses.

(Cytokines are key regulators of hematopoietic cell proliferation and differentiation.)

A key regulator of protein phosphatase 2A.

And key regulators, who objected in past years to measures that might have cost them some authority, are more or less united behind the Administration.

GPR 120 is also a key regulator of adipogenesis, including adipocyte development and differentiation.

Nutrient is a key regulator of tissue growth.

Mitochondria are key regulators of cell survival and death.

ID proteins are key regulators of development where they function to prevent premature differentiation of stem cells.