Weba groundbreaking study from the university of adelaide reveals that osteoarthritis may be reversible through a new treatment targeting gremlin 1 gene. Weba discovery led by researchers from the university of leeds and leeds teaching hospitals nhs trust (ltht), and funded by charity versus arthritis, could. Weba discovery led by researchers from the leeds nihr biomedical research centre (brc), and funded by charity versus arthritis, could offer hope for millions of.