Link found between rugby players with history of concussions and increased levels of markers for neurological diseases.

Retired rugby players with multiple concussions have higher levels of certain proteins in their blood, making them more prone to diseases like MND.

Specific key biomarkers in athletes’ blood can indicate disease or predict future disease after head traumas.

The study recommends monitoring retired contact sport players, especially those with concussions, for early diagnosis and interventions.

The research suggests developing retinoid-based medications based on lower levels of a brain protein in concussed rugby players.