Vimentin type intermediate filament seen in :
High-Yield Explanation
It has vimentin-type intermediate filaments. Langerhans cells are involved in the immune response. In the presence of antigenic challenge by bacterial plaque Langerhans cells migrate into the gingiva. They also migrate into the epithelium in response to chemotactic factors released by the keratinocytes to the surface receptors of Langerhans cells.