Soluble adhesion molecules in young children with signs of beta-cell autoimmunity--prospective follow-up from birth.

Background: This study aimed at evaluating the relationship between the circulating concentrations of soluble intercellular adhesion molecule-1 (sICAM-1) and sL-selectin and the appearance of beta-cell autoimmunity, and at assessing whether these molecules could assist in the identification of environmental factors implicated in the immune process damaging the pancreatic beta-cells.

Methods: Serum levels of soluble adhesion molecules were measured with enzyme-linked immunosorbent assays over the first 2 years of life in 65 children seroconverting to positivity for autoantibodies and 65 control children, all with HLA-conferred susceptibility to type 1 diabetes (T1D).

Results: The total integrated concentrations of soluble adhesion molecules were comparable between the two groups.