title: Localization of interleukin-1 in human squamous carcinomas of the head and neck.
abstract: Recent investigations revealed that interleukin-1 can promote bone resorption by activating osteoclasts. The authors' immunocytochemical studies with monoclonal antibody against human interleukin-1 localized interleukin-1 at the bone resorption site of the squamous carcinomas as well as within the squamous carcinomas. In addition, Western blotting and dot blotting methods were used to isolate interleukin-1 from the extracts of the squamous carcinomas in the head and neck. Finding interleukin-1, a potent bone resorption-stimulating factor, in squamous carcinomas suggests that interleukin-1 might play an important role in the extensive local bone destruction seen in the head and neck patients with squamous carcinomas.
authors: Department of Otolaryngology, College of Physicians & Surgeons, Columbia University, New York, NY 10032.
authors: J M
authors: JM
authors: Ahn
authors: C C
authors: CC
authors: Huang
authors: H T
authors: HT
authors: Cho
mesh_terms: D015153:Blotting, Western; D002294:Carcinoma, Squamous Cell / Q000737:chemistry*; D005455:Fluorescent Antibody Technique; D006258:Head and Neck Neoplasms / Q000737:chemistry*; D006801:Humans; D015151:Immunoblotting; D007124:Immunoenzyme Techniques; D007375:Interleukin-1 / Q000032:analysis*
chemical_list: D007375:Interleukin-1