Abstract:
:Advanced glycation end products (AGEs) are harmful compounds generated by nonspecific glycation of proteins and lipids. The accumulation of AGEs is associated with various diseases, including breast cancer. AGEs have been shown to promote a breast cancer cell line by enhancing proliferation, invasion and migration. In this study, we investigated the effect and associated mechanism of AGEs on triple negative breast cancer cells. AGEs enhanced the proliferation, tumorigenicity, invasion and migration of primary breast cancer cells. AGEs also enhanced the RNA and protein expression of matrix metalloproteinase (MMP)-9 and its gelatinase activity. Enhanced MMP-9 expression was mediated by extracellular-signal regulated kinase (ERK) and nuclear factor kappa B (NF-κB) pathways. Moreover, inhibitors of ERK and NF-κB signaling attenuated the effect of AGEs on tumorigenicity, invasion and migration of primary breast cancer cells. Taken together, we suggest that AGEs directly promote primary breast cancer cells via the ERK and NF-κB pathway, which may lead to advanced therapeutic modalities of breast cancer.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Lee KJ,Yoo JW,Kim YK,Choi JH,Ha TY,Gil Mdoi
10.1016/j.bbrc.2017.11.182subject
Has Abstractpub_date
2018-01-15 00:00:00pages
2195-2201issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(17)32360-4journal_volume
495pub_type
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