In these NRF2 knockout mice, free radical levels were higher, and the magnetic properties of their liver and spleen changed ...

Handle tissues gently. Grasp and cut samples at the edges, so the areas of interest aren't damaged. At right is a section of mouse spleen damaged by rough handling. Many of the cells are distorted ...

A new study published in The Journal of Immunology found that a high-salt diet (HSD) induces depression-like symptoms in mice by driving the production of a protein called IL-17A.