摘要
科学家首次说明导致乳糜泻症的生物路径，提高疫苗等预防措施的可能性。
For the first time, a biological pathway leading to celiac disease has been described,raising potential for preventive measures including a vaccine. A study published online in Science describes how an untimely infection of an otherwise innocuous virus can cause an immune response to gluten, leading to the autoimmune condition that affects 3.2 million Americans.
