The is a laboratory mouse with a genetic mutation that causes a deteriorated or absent thymus. This results in an inhibited immune system, specifically a lack of mature T cells, which prevents the mouse from rejecting foreign tissue.
: Because they cannot mount an adaptive immune response, these mice are primarily used for xenografts —the transplantation of human tumor cells into the mouse. This allows researchers to study human cancer growth and test new drugs in a living system without the mouse's immune system attacking the human cells. Mousumi Nu
: They are most easily identified by their lack of external body hair, which also makes it easier for researchers to monitor and measure tumor size following implantation. Potential Alternative Interpretations The is a laboratory mouse with a genetic
: A scientist whose work includes modeling heat exchange in the lithosphere . This allows researchers to study human cancer growth