This guide introduces geometric control design methodologies for asymptotic tracking and disturbance rejection of infinite-dimensional systems governed by partial differential equations, focusing on the state feedback regulator
problem, in which the controller is provided with full information on the state of the control system and exosystem.
David Baltimore has used the LPS-TLR4 signalling pathway as the model to show the involvement of miR 146, 132 and 155 in immune response and demonstrates the role of miR146 as a feedback regulator
of inflammatory activation and regulator of haematopoietic cell differentiation.
In land vertebrates, the induction of ALS by SA has been suggested to result from a decrease in hepatic free heme, a feedback regulator