NCIt definition : Human SLPI wild-type allele is located within 20q12 and is approximately 2 kb in length.
This allele, which encodes antileukoproteinase 1 protein, plays a role in the protection
of epithelial tissues from degradation by serine proteases. The SLPI gene is overexpressed
in certain types of cancer such as non-small cell lung carcinomas and ovarian carcinomas.;
NCIt note : The SLPI gene may be involved in the prevention of elastase-mediated damage to oral
and other mucosal tissues.;