Researchers, including one of Indian-origin, have discovered an immune system gene that can be associated with higher rates of amyloid plaque. The research team found that a variant in the IL1RAP gene was associated with greater amyloid plaque accumulation over two years and had an even stronger effect than the well-known APOE e4 allele which is notorious for its association with the development of Alzheimer's disease. The findings were reported in the Brain.


