scholarly journals Role of FGF-2 in interaction of oral squamous cell carcinoma cells and fibroblasts in an in vitro invasion system

2005 ◽  
Vol 17 (2) ◽  
pp. 105-113 ◽  
Author(s):  
Takashi Hase ◽  
Shuichi Kawashiri ◽  
Akira Tanaka ◽  
Shinichi Nozaki ◽  
Natsuyo Noguchi ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma Cells ◽  
In Vitro Invasion

scholarly journals Metformin sensitizes the response of oral squamous cell carcinoma to cisplatin treatment through inhibition of NF-κB/HIF-1α signal axis

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Xiaofeng Qi ◽  
Wengguang Xu ◽  
Junqi Xie ◽  
Yufeng Wang ◽  
Shengwei Han ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma Cells ◽  
Oral Cancers ◽  
Underlying Mechanisms

Abstract Resistance towards chemotherapy is a common complication in treatment of oral cancers, which leads to treatment failure and poor outcome. In recent years, a growing body of evidence has shown that tumour hypoxia significantly contributes to chemoresistance. Metformin, a widely used oral hypoglycaemic drug, can reportedly potentiate the efficacy of chemotherapeutic drugs in various cancers; however, the underlying mechanisms are intricate and have not been fully understood. In this study, we explored the role of metformin in chemosensitivity of oral squamous cell carcinoma cells (OSCC) to cisplatin both in vitro and in vivo, and attempted to elucidate its possible underlying mechanisms. Encouragingly, we found that metformin synergistically enhanced cisplatin cytotoxicity and reversed the chemoresistance to certain extent. This mechanism could likely be related with inhibition of the NF-κB/HIF-1α signal axis and lead to the downregulation of hypoxia-regulated genes products. Therefore, metformin could serve as a chemosensitiser for cisplatin-based regimens for OSCC, thereby providing a theoretical basis for future use in the treatment of oral cancers.

scholarly journals Matrine from Vietnamese sophora root inhibits the growth of oral squamous cell carcinoma cells in vitro and in vivo

2019 ◽  
Vol 39 (4) ◽  
pp. 855-858
Author(s):  
Yongwei LI ◽  
Haishu LIN ◽  
Ni DENG ◽  
Lili XIE ◽  
Renhui LUO
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma Cells
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