^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Abts HF, Breuhahn K, Michel G, Kohrer K, Esser P, Ruzicka T (Oct 1997). "Analysis of UVB-modulated gene expression in human keratinocytes by mRNA differential display polymerase chain reaction". Photochem Photobiol. 66 (3): 363–7. doi:10.1111/j.1751-1097.1997.tb03159.x. PMID9297979. S2CID39471133.
^Abts HF, Welss T, Mirmohammadsadegh A, Kohrer K, Michel G, Ruzicka T (Nov 1999). "Cloning and characterization of hurpin (protease inhibitor 13): A new skin-specific, UV-repressible serine proteinase inhibitor of the ovalbumin serpin family". J Mol Biol. 293 (1): 29–39. doi:10.1006/jmbi.1999.3159. PMID10512713.
Spring P, Nakashima T, Frederick M, et al. (1999). "Identification and cDNA cloning of headpin, a novel differentially expressed serpin that maps to chromosome 18q". Biochem. Biophys. Res. Commun. 264 (1): 299–304. doi:10.1006/bbrc.1999.1453. PMID10527881.
Nakashima T, Pak SC, Silverman GA, et al. (2000). "Genomic cloning, mapping, structure and promoter analysis of HEADPIN, a serpin which is down-regulated in head and neck cancer cells". Biochim. Biophys. Acta. 1492 (2–3): 441–6. doi:10.1016/s0167-4781(00)00100-7. PMID11004515.
Abts HF, Welss T, Scheuring S, et al. (2001). "Sequence, organization, chromosomal localization, and alternative splicing of the human serine protease inhibitor gene hurpin (PI13) which is upregulated in psoriasis". DNA Cell Biol. 20 (3): 123–31. doi:10.1089/104454901300068924. PMID11313015.
Jayakumar A, Kang Y, Frederick MJ, et al. (2003). "Inhibition of the cysteine proteinases cathepsins K and L by the serpin headpin (SERPINB13): a kinetic analysis". Arch. Biochem. Biophys. 409 (2): 367–74. doi:10.1016/S0003-9861(02)00635-5. PMID12504904.
Welss T, Sun J, Irving JA, et al. (2003). "Hurpin is a selective inhibitor of lysosomal cathepsin L and protects keratinocytes from ultraviolet-induced apoptosis". Biochemistry. 42 (24): 7381–9. doi:10.1021/bi027307q. PMID12809493.
Moussali H, Bylaite M, Welss T, et al. (2005). "Expression of hurpin, a serine proteinase inhibitor, in normal and pathological skin: overexpression and redistribution in psoriasis and cutaneous carcinomas". Exp. Dermatol. 14 (6): 420–8. doi:10.1111/j.0906-6705.2005.00300.x. PMID15885077. S2CID39830943.
Bylaite M, Moussali H, Marciukaitiene I, et al. (2006). "Expression of cathepsin L and its inhibitor hurpin in inflammatory and neoplastic skin diseases". Exp. Dermatol. 15 (2): 110–8. doi:10.1111/j.1600-0625.2005.00389.x. PMID16433682. S2CID26784268.