Plans to restrict freedom of movement intensify researchers’ fears over June vote.

Brand and colleagues show that increased tumour lactate dehydrogenase A (LDHA)-mediated lactic acid production dampens activation and cytokine production of infiltrating T and natural killer (NK) cells allowing tumours to escape immune detection and promoting tumour growth.

Having an impressive CV is one thing, but a well-written covering letter can really make you stand out from the crowd.