Fig. 8.

Epithelial barrier function of claudin quinKO cells expressing pore-forming mouse claudin subtypes

(A) TER measurements of claudin quinKO cell clones with an empty expression vector (Cont) and those expressing mouse claudin-2, -10b, -15, -10a, or -3. (B) The paracellular flux of fluorescein in claudin quinKO cell clones with an empty expression vector (Cont) and those expressing mouse claudin-2, -10b, -15, -10a, or -3. (A,B) Data are shown as mean ± SD (n = 3). Data from a claudin quinKO cell clone with an empty expression vector (Cont_1) were compared with data from other clones by Dunnett’s test. **: P<0.01, ns: not significant.