Figure 1.

LAM5γ2 and HSP27 expression in FF of UIP biopsies. Expression of LAM5γ2 (a, b, and c) and HSP27 (d, and e) in different cases of IPF/UIP. The immunoreactivity is similar for the two molecules, mainly restricted to basal cell sheets located between luminal bronchiolar cells and myofibroblast clusters of fibroblast foci (sandwich-FF).