Mutations in the gene for β-catenin cause liver cancer cells to release fewer exosomes, which reduces the number of immune cells infiltrating the tumor.
Our ability to recall details from a remembered image depends on a single mechanism that is engaged from the very moment the image disappears from view.
The bacterium responsible for a disease that infects citrus plants across Asia facilitates its own proliferation by increasing the fecundity of its host insect.
An enzyme that remodels the cell wall of Enterococcus faecium helps these gut bacteria to divide and generate peptide fragments that enhance the immune response against cancer.