China Journal of Oral and Maxillofacial Surgery ›› 2018, Vol. 16 ›› Issue (2): 144-148.doi: 10.19438/j.cjoms.2018.02.009

• Original Articles • Previous Articles     Next Articles

Effect of hyperthermia on Id-1,HSF1 expression in Cal27 cell line

SUN Jun-wei, LUO Dan, LIU Hao, WANG Sheng-zhi   

  1. Department of Oral and Maxillofacial Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University. Yantai 264000, Shandong Province, China;
  • Received:2017-09-14 Revised:2017-11-18 Online:2018-03-20 Published:2018-04-08

Abstract: PURPOSE: To investigate the influence of hyperthermia on expression of Id-1, HSF1 in Cal27 cell and the effect on Cal27 cell proliferation and migration. METHODS: Cal27 cell lines were hyperthermia-treated (43℃ for 1 h); 4 h later, real-time quantitative transcriptase-polymerase chain reaction was used to detect the expressions of Id-1, HSF1. Cell proliferation and migration were observed by CCK-8 and wound healing. SPSS 19.0 software package was used to analyze the data. RESULTS: The mRNA level of Id-1 was decreased and the mRNA level of HSF1 was increased after hyperthermia. The proliferation of Cal27 cell descended at 2 h post-hyperthermia. Migration of Cal27 cell descended after hyperthermia treatment. The difference was statistically significant (P<0.05). CONCLUSIONS: Hyperthermia can inhibit Cal27 cell proliferation and migration ability, reduce the mRNA level of Id-1 and increase the mRNA level of HSF1.

Key words: Hyperthermia, Id-1, HSF1, Tongue squamous cell carcinoma, Cal27

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