In the article titled “Role of Interleukin-18 in Modulation of Oral Carcinoma Cell Proliferation” [1], KB cells have been found to be cross-contaminated by HeLa cells [2], which means that KB is really a cervical cancer line and not an oral cancer line. Accordingly, no conclusions can be drawn relating specifically to oral cancer.
The authors could not be contacted.
A. Nilkaeo and S. Bhuvanath, “Role of interleukin-18 in modulation of oral carcinoma cell proliferation,” Mediators of Inflammation, vol. 2006, Article ID 67120, 6 pages, 2006.
View at: Publisher Site | Google ScholarH. Ogura, M. Yoshinouchi, T. Kudo, M. Imura, T. Fujiwara, and Y. Yabe, “Human papillomavirus type 18 DNA in so-called HEP-2, KB and FL cells—further evidence that these cells are HeLa cell derivatives,” Cellular and Molecular Biology, vol. 39, no. 5, pp. 463–467, 1993.
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