Is stent-induced expression and activation of the leukocyte integrin Mac-1 associated with neointimal thickening and restenosis?
Coronary stenting produced upregulation and early activation of the leukocyte integrin Mac-1, which is associated with late lumen loss and restenosis. These data support a role for inflammation in neointimal thickening and suggest the validity of targeting leukocyte recruitment for preventing clinical restenosis.
In conclusion, our findings point to an association between functional variants in the promoter region of the HTR1B gene and alcohol dependence, supporting previous neurobiological evidences of the involvement of HTR1B variations in alcohol-related phenotypes.