 \[[@b00-ijms-00-00000]\]    Claudin-0   TJ-specific obliteration of the intercellular space through Ca^0+^-independent cell-adhesion activity (CPE is the natural ligand)                               Strongly expressed in ovary, lung, pancreas, salivary gland, kidney, adrenal, small intestine, colon and thyroid       Williams-Beuren syndrome \[[@b00-ijms-00-00000]\]    Claudin-0   TJ-specific obliteration of the intercellular space (CPE is the natural ligand)                                                                                 Strongly expressed in ovary, lung, pancreas, salivary gland, kidney, adrenal, small intestine, colon and thyroid       Williams-Beuren syndrome \[[@b00-ijms-00-00000]\]    Claudin-0   T