title: NF-kappaB as a potential molecular target for cancer therapy.
abstract: Nuclear factor kappaB (NF-kappaB), a transcription factor, plays an important role in carcinogenesis as well as in the regulation of immune and inflammatory responses. NF-kappaB induces the expression of diverse target genes that promote cell proliferation, regulate apoptosis, facilitate angiogenesis and stimulate invasion and metastasis. Furthermore, many cancer cells show aberrant or constitutive NF-kappaB activation which mediates resistance to chemo- and radio-therapy. Therefore, the inhibition of NF-kappaB activation and its signaling pathway offers a potential cancer therapy strategy. In addition, recent studies have shown that NF-kappaB can also play a tumor suppressor role in certain settings. In this review, we focus on the role of NF-kappaB in carcinogenesis and the therapeutic potential of targeting NF-kappaB in cancer therapy.
authors.affiliation: Department of Obstetrics and Gynecology, College of Medicine, Seoul National University, Seoul, Korea.
authors.forename: Chae Hyeong
authors.initials: CH
authors.lastname: Lee
authors.forename: Yong-Tark
authors.initials: YT
authors.lastname: Jeon
authors.forename: Su-Hyeong
authors.initials: SH
authors.lastname: Kim
authors.forename: Yong-Sang
authors.initials: YS
authors.lastname: Song
mesh_terms: D006801:Humans; D051550:I-kappa B Kinase / Q000378:metabolism; D020672:I-kappa B Proteins / Q000378:metabolism; D008954:Models, Biological; D016328:NF-kappa B / Q000037:antagonists & inhibitors* / Q000378:metabolism / Q000502:physiology; D009369:Neoplasms / Q000188:drug therapy* / Q000378:metabolism / Q000473:pathology; D015398:Signal Transduction / Q000187:drug effects
chemical_list: D020672:I-kappa B Proteins; D016328:NF-kappa B; D051550:I-kappa B Kinase