By retraining blood cells, scientists believe they can "switch off" rheumatoid arthritis.

Universities UK says the government must ensure stability in the number of visas that can be issued.

Industrial action begins at Newcastle University, in the face of 300 potential job losses.

It follows the approval of plans to cut about £20m from its salary bill, affecting some 300 jobs.

Newcastle University says it will restore the building but has not decided what it will be used for.

Union officials say 83% of balloted members voted to take industrial action due to funding cuts.

The move comes as the institution seeks to plug a £35m shortfall with budget cuts.

UCU representative Prof Matt Perry says the move is "reputationally damaging" to the institution.