Kniesel U, Wolburg H (2000). "Tight junctions of the blood–brain barrier". Cell. Mol. Neurobiol. 20 (1): 57–76. doi:10.1023/A:1006995910836. PMID10690502.
Kiuchi-Saishin Y, Gotoh S, Furuse M, et al. (2002). "Differential expression patterns of claudins, tight junction membrane proteins, in mouse nephron segments". J. Am. Soc. Nephrol. 13 (4): 875–86. PMID11912246.
Brandner JM, Kief S, Grund C, et al. (2003). "Organization and formation of the tight junction system in human epidermis and cultured keratinocytes". Eur. J. Cell Biol. 81 (5): 253–63. doi:10.1078/0171-9335-00244. PMID12067061.
Hillier LW, Fulton RS, Fulton LA, et al. (2003). "The DNA sequence of human chromosome 7". Nature. 424 (6945): 157–64. doi:10.1038/nature01782. PMID12853948.
Kitajiri SI, Furuse M, Morita K, et al. (2004). "Expression patterns of claudins, tight junction adhesion molecules, in the inner ear". Hear. Res. 187 (1–2): 25–34. doi:10.1016/S0378-5955(03)00338-1. PMID14698084.
Acharya P, Beckel J, Ruiz WG, et al. (2004). "Distribution of the tight junction proteins ZO-1, occludin, and claudin-4, -8, and -12 in bladder epithelium". Am. J. Physiol. Renal Physiol. 287 (2): F305–18. doi:10.1152/ajprenal.00341.2003. PMID15068973.